diff --git a/asymptote/topology-r-spiral-covering-s/Readme.md b/asymptote/topology-r-spiral-covering-s/README.md
similarity index 100%
rename from asymptote/topology-r-spiral-covering-s/Readme.md
rename to asymptote/topology-r-spiral-covering-s/README.md
diff --git a/asymptote/torus-three-paths/Readme.md b/asymptote/torus-three-paths/README.md
similarity index 100%
rename from asymptote/torus-three-paths/Readme.md
rename to asymptote/torus-three-paths/README.md
diff --git a/cheat-sheets/vim/Readme.md b/cheat-sheets/vim/README.md
similarity index 100%
rename from cheat-sheets/vim/Readme.md
rename to cheat-sheets/vim/README.md
diff --git a/circuits/Readme.md b/circuits/README.md
similarity index 100%
rename from circuits/Readme.md
rename to circuits/README.md
diff --git a/documents/Einnahmenueberschussrechnung/Readme.md b/documents/Einnahmenueberschussrechnung/README.md
similarity index 100%
rename from documents/Einnahmenueberschussrechnung/Readme.md
rename to documents/Einnahmenueberschussrechnung/README.md
diff --git a/documents/GeoTopo/Readme.md b/documents/GeoTopo/README.md
similarity index 100%
rename from documents/GeoTopo/Readme.md
rename to documents/GeoTopo/README.md
diff --git a/documents/GeoTopo/figures/topology-triangle-in-text/Readme.md b/documents/GeoTopo/figures/topology-triangle-in-text/README.md
similarity index 100%
rename from documents/GeoTopo/figures/topology-triangle-in-text/Readme.md
rename to documents/GeoTopo/figures/topology-triangle-in-text/README.md
diff --git a/documents/GeoTopo/meta/Readme.md b/documents/GeoTopo/meta/README.md
similarity index 100%
rename from documents/GeoTopo/meta/Readme.md
rename to documents/GeoTopo/meta/README.md
diff --git a/documents/Numerik/Klausur1/Readme.md b/documents/Numerik/Klausur1/README.md
similarity index 100%
rename from documents/Numerik/Klausur1/Readme.md
rename to documents/Numerik/Klausur1/README.md
diff --git a/documents/Numerik/Readme.md b/documents/Numerik/README.md
similarity index 100%
rename from documents/Numerik/Readme.md
rename to documents/Numerik/README.md
diff --git a/documents/Programmierparadigmen/Readme.md b/documents/Programmierparadigmen/README.md
similarity index 100%
rename from documents/Programmierparadigmen/Readme.md
rename to documents/Programmierparadigmen/README.md
diff --git a/documents/bachelor-thesis-kit/Readme.md b/documents/bachelor-thesis-kit/README.md
similarity index 100%
rename from documents/bachelor-thesis-kit/Readme.md
rename to documents/bachelor-thesis-kit/README.md
diff --git a/documents/csv-line-plot/Readme.md b/documents/csv-line-plot/README.md
similarity index 100%
rename from documents/csv-line-plot/Readme.md
rename to documents/csv-line-plot/README.md
diff --git a/documents/csv-physik/Readme.md b/documents/csv-physik/README.md
similarity index 100%
rename from documents/csv-physik/Readme.md
rename to documents/csv-physik/README.md
diff --git a/documents/german-english-mathematics/Readme.md b/documents/german-english-mathematics/README.md
similarity index 100%
rename from documents/german-english-mathematics/Readme.md
rename to documents/german-english-mathematics/README.md
diff --git a/documents/kit-muendlich-info/Readme.md b/documents/kit-muendlich-info/README.md
similarity index 100%
rename from documents/kit-muendlich-info/Readme.md
rename to documents/kit-muendlich-info/README.md
diff --git a/documents/math-minimal-distance-to-cubic-function/Readme.md b/documents/math-minimal-distance-to-cubic-function/README.md
similarity index 100%
rename from documents/math-minimal-distance-to-cubic-function/Readme.md
rename to documents/math-minimal-distance-to-cubic-function/README.md
diff --git a/documents/math-theorem/Readme.md b/documents/math-theorem/README.md
similarity index 100%
rename from documents/math-theorem/Readme.md
rename to documents/math-theorem/README.md
diff --git a/documents/musterloesung-db-2012-09-24/Readme.md b/documents/musterloesung-db-2012-09-24/README.md
similarity index 100%
rename from documents/musterloesung-db-2012-09-24/Readme.md
rename to documents/musterloesung-db-2012-09-24/README.md
diff --git a/documents/tutorenschulung-abschlussreflexion/Readme.md b/documents/tutorenschulung-abschlussreflexion/README.md
similarity index 100%
rename from documents/tutorenschulung-abschlussreflexion/Readme.md
rename to documents/tutorenschulung-abschlussreflexion/README.md
diff --git a/math/Readme.md b/math/README.md
similarity index 100%
rename from math/Readme.md
rename to math/README.md
diff --git a/math/asymptote/sphere-sphere/Readme.md b/math/asymptote/sphere-sphere/README.md
similarity index 100%
rename from math/asymptote/sphere-sphere/Readme.md
rename to math/asymptote/sphere-sphere/README.md
diff --git a/pstricks/car-bottom/Readme.md b/pstricks/car-bottom/README.md
similarity index 100%
rename from pstricks/car-bottom/Readme.md
rename to pstricks/car-bottom/README.md
diff --git a/pstricks/faltungsdiagramm/Readme.md b/pstricks/faltungsdiagramm/README.md
similarity index 100%
rename from pstricks/faltungsdiagramm/Readme.md
rename to pstricks/faltungsdiagramm/README.md
diff --git a/pstricks/family-tree/Readme.md b/pstricks/family-tree/README.md
similarity index 100%
rename from pstricks/family-tree/Readme.md
rename to pstricks/family-tree/README.md
diff --git a/pstricks/sphere-cylinder/Readme.md b/pstricks/sphere-cylinder/README.md
similarity index 100%
rename from pstricks/sphere-cylinder/Readme.md
rename to pstricks/sphere-cylinder/README.md
diff --git a/pstricks/sphere-sphere/Readme.md b/pstricks/sphere-sphere/README.md
similarity index 100%
rename from pstricks/sphere-sphere/Readme.md
rename to pstricks/sphere-sphere/README.md
diff --git a/source-code/Pseudocode/Calculate-Legendre/Readme.md b/source-code/Pseudocode/Calculate-Legendre/README.md
similarity index 100%
rename from source-code/Pseudocode/Calculate-Legendre/Readme.md
rename to source-code/Pseudocode/Calculate-Legendre/README.md
diff --git a/source-code/Pseudocode/Cholesky-Zerlegung/Readme.md b/source-code/Pseudocode/Cholesky-Zerlegung/README.md
similarity index 100%
rename from source-code/Pseudocode/Cholesky-Zerlegung/Readme.md
rename to source-code/Pseudocode/Cholesky-Zerlegung/README.md
diff --git a/source-code/Pseudocode/DPLL/Readme.md b/source-code/Pseudocode/DPLL/README.md
similarity index 100%
rename from source-code/Pseudocode/DPLL/Readme.md
rename to source-code/Pseudocode/DPLL/README.md
diff --git a/source-code/Pseudocode/Resolutionsalgorithmus/Readme.md b/source-code/Pseudocode/Resolutionsalgorithmus/README.md
similarity index 100%
rename from source-code/Pseudocode/Resolutionsalgorithmus/Readme.md
rename to source-code/Pseudocode/Resolutionsalgorithmus/README.md
diff --git a/source-code/Pseudocode/SolveLinearCongruences/Readme.md b/source-code/Pseudocode/SolveLinearCongruences/README.md
similarity index 100%
rename from source-code/Pseudocode/SolveLinearCongruences/Readme.md
rename to source-code/Pseudocode/SolveLinearCongruences/README.md
diff --git a/source-code/Pseudocode/WER-calculation/Readme.md b/source-code/Pseudocode/WER-calculation/README.md
similarity index 100%
rename from source-code/Pseudocode/WER-calculation/Readme.md
rename to source-code/Pseudocode/WER-calculation/README.md
diff --git a/source-code/Pseudocode/splitted-code/Readme.md b/source-code/Pseudocode/splitted-code/README.md
similarity index 100%
rename from source-code/Pseudocode/splitted-code/Readme.md
rename to source-code/Pseudocode/splitted-code/README.md
diff --git a/tikz/2048/Readme.md b/tikz/2048/README.md
similarity index 100%
rename from tikz/2048/Readme.md
rename to tikz/2048/README.md
diff --git a/tikz/2d-x-square-with-circle/Readme.md b/tikz/2d-x-square-with-circle/README.md
similarity index 100%
rename from tikz/2d-x-square-with-circle/Readme.md
rename to tikz/2d-x-square-with-circle/README.md
diff --git a/tikz/3d-cmos-loss-diagram/Readme.md b/tikz/3d-cmos-loss-diagram/README.md
similarity index 100%
rename from tikz/3d-cmos-loss-diagram/Readme.md
rename to tikz/3d-cmos-loss-diagram/README.md
diff --git a/tikz/3d-function-2/Readme.md b/tikz/3d-function-2/README.md
similarity index 100%
rename from tikz/3d-function-2/Readme.md
rename to tikz/3d-function-2/README.md
diff --git a/tikz/3d-function-3/Readme.md b/tikz/3d-function-3/README.md
similarity index 100%
rename from tikz/3d-function-3/Readme.md
rename to tikz/3d-function-3/README.md
diff --git a/tikz/3d-function-4/Readme.md b/tikz/3d-function-4/README.md
similarity index 100%
rename from tikz/3d-function-4/Readme.md
rename to tikz/3d-function-4/README.md
diff --git a/tikz/3d-function-5/Readme.md b/tikz/3d-function-5/README.md
similarity index 100%
rename from tikz/3d-function-5/Readme.md
rename to tikz/3d-function-5/README.md
diff --git a/tikz/3d-function-6/Readme.md b/tikz/3d-function-6/README.md
similarity index 100%
rename from tikz/3d-function-6/Readme.md
rename to tikz/3d-function-6/README.md
diff --git a/tikz/3d-function-7/Readme.md b/tikz/3d-function-7/README.md
similarity index 100%
rename from tikz/3d-function-7/Readme.md
rename to tikz/3d-function-7/README.md
diff --git a/tikz/3d-function-8/Readme.md b/tikz/3d-function-8/README.md
similarity index 100%
rename from tikz/3d-function-8/Readme.md
rename to tikz/3d-function-8/README.md
diff --git a/tikz/3d-function-9/Readme.md b/tikz/3d-function-9/README.md
similarity index 100%
rename from tikz/3d-function-9/Readme.md
rename to tikz/3d-function-9/README.md
diff --git a/tikz/3d-function-continuous/Readme.md b/tikz/3d-function-continuous/README.md
similarity index 100%
rename from tikz/3d-function-continuous/Readme.md
rename to tikz/3d-function-continuous/README.md
diff --git a/tikz/3d-function-semicubical-parabola/Readme.md b/tikz/3d-function-semicubical-parabola/README.md
similarity index 100%
rename from tikz/3d-function-semicubical-parabola/Readme.md
rename to tikz/3d-function-semicubical-parabola/README.md
diff --git a/tikz/3d-helix/Readme.md b/tikz/3d-helix/README.md
similarity index 100%
rename from tikz/3d-helix/Readme.md
rename to tikz/3d-helix/README.md
diff --git a/tikz/3d-manhattan-bar-plot/Readme.md b/tikz/3d-manhattan-bar-plot/README.md
similarity index 100%
rename from tikz/3d-manhattan-bar-plot/Readme.md
rename to tikz/3d-manhattan-bar-plot/README.md
diff --git a/tikz/3d-vector/Readme.md b/tikz/3d-vector/README.md
similarity index 100%
rename from tikz/3d-vector/Readme.md
rename to tikz/3d-vector/README.md
diff --git a/tikz/CBC-Mode-Decryption/Readme.md b/tikz/CBC-Mode-Decryption/README.md
similarity index 100%
rename from tikz/CBC-Mode-Decryption/Readme.md
rename to tikz/CBC-Mode-Decryption/README.md
diff --git a/tikz/CBC-Mode-Encryption/Readme.md b/tikz/CBC-Mode-Encryption/README.md
similarity index 100%
rename from tikz/CBC-Mode-Encryption/Readme.md
rename to tikz/CBC-Mode-Encryption/README.md
diff --git a/tikz/CFB-Mode-Decryption/Readme.md b/tikz/CFB-Mode-Decryption/README.md
similarity index 100%
rename from tikz/CFB-Mode-Decryption/Readme.md
rename to tikz/CFB-Mode-Decryption/README.md
diff --git a/tikz/CFB-Mode-Encryption/Readme.md b/tikz/CFB-Mode-Encryption/README.md
similarity index 100%
rename from tikz/CFB-Mode-Encryption/Readme.md
rename to tikz/CFB-Mode-Encryption/README.md
diff --git a/tikz/ECB-Mode-Decryption/Readme.md b/tikz/ECB-Mode-Decryption/README.md
similarity index 100%
rename from tikz/ECB-Mode-Decryption/Readme.md
rename to tikz/ECB-Mode-Decryption/README.md
diff --git a/tikz/ECB-Mode-Encryption/Readme.md b/tikz/ECB-Mode-Encryption/README.md
similarity index 100%
rename from tikz/ECB-Mode-Encryption/Readme.md
rename to tikz/ECB-Mode-Encryption/README.md
diff --git a/tikz/IND-CPA-Game/Readme.md b/tikz/IND-CPA-Game/README.md
similarity index 100%
rename from tikz/IND-CPA-Game/Readme.md
rename to tikz/IND-CPA-Game/README.md
diff --git a/tikz/OFB-Mode-Decryption/Readme.md b/tikz/OFB-Mode-Decryption/README.md
similarity index 100%
rename from tikz/OFB-Mode-Decryption/Readme.md
rename to tikz/OFB-Mode-Decryption/README.md
diff --git a/tikz/OFB-Mode-Encryption/Readme.md b/tikz/OFB-Mode-Encryption/README.md
similarity index 100%
rename from tikz/OFB-Mode-Encryption/Readme.md
rename to tikz/OFB-Mode-Encryption/README.md
diff --git a/tikz/arbelos/Readme.md b/tikz/arbelos/README.md
similarity index 100%
rename from tikz/arbelos/Readme.md
rename to tikz/arbelos/README.md
diff --git a/tikz/arc/Readme.md b/tikz/arc/README.md
similarity index 100%
rename from tikz/arc/Readme.md
rename to tikz/arc/README.md
diff --git a/tikz/array/Readme.md b/tikz/array/README.md
similarity index 100%
rename from tikz/array/Readme.md
rename to tikz/array/README.md
diff --git a/tikz/artificial-neuron/Readme.md b/tikz/artificial-neuron/README.md
similarity index 100%
rename from tikz/artificial-neuron/Readme.md
rename to tikz/artificial-neuron/README.md
diff --git a/tikz/b-tree/Readme.md b/tikz/b-tree/README.md
similarity index 100%
rename from tikz/b-tree/Readme.md
rename to tikz/b-tree/README.md
diff --git a/tikz/binary-tree/Readme.md b/tikz/binary-tree/README.md
similarity index 100%
rename from tikz/binary-tree/Readme.md
rename to tikz/binary-tree/README.md
diff --git a/tikz/birthday-paradox/Readme.md b/tikz/birthday-paradox/README.md
similarity index 100%
rename from tikz/birthday-paradox/Readme.md
rename to tikz/birthday-paradox/README.md
diff --git a/tikz/center-line/Readme.md b/tikz/center-line/README.md
similarity index 100%
rename from tikz/center-line/Readme.md
rename to tikz/center-line/README.md
diff --git a/tikz/center-two-cluster/Readme.md b/tikz/center-two-cluster/README.md
similarity index 100%
rename from tikz/center-two-cluster/Readme.md
rename to tikz/center-two-cluster/README.md
diff --git a/tikz/circle-diameter-radius/Readme.md b/tikz/circle-diameter-radius/README.md
similarity index 100%
rename from tikz/circle-diameter-radius/Readme.md
rename to tikz/circle-diameter-radius/README.md
diff --git a/tikz/circle-inscribed-circumscribed-polygon/Readme.md b/tikz/circle-inscribed-circumscribed-polygon/README.md
similarity index 100%
rename from tikz/circle-inscribed-circumscribed-polygon/Readme.md
rename to tikz/circle-inscribed-circumscribed-polygon/README.md
diff --git a/tikz/color-blind-friendly-mesh-colormap/Readme.md b/tikz/color-blind-friendly-mesh-colormap/README.md
similarity index 100%
rename from tikz/color-blind-friendly-mesh-colormap/Readme.md
rename to tikz/color-blind-friendly-mesh-colormap/README.md
diff --git a/tikz/commutative-diagram-2/Readme.md b/tikz/commutative-diagram-2/README.md
similarity index 100%
rename from tikz/commutative-diagram-2/Readme.md
rename to tikz/commutative-diagram-2/README.md
diff --git a/tikz/commutative-diagram/Readme.md b/tikz/commutative-diagram/README.md
similarity index 100%
rename from tikz/commutative-diagram/Readme.md
rename to tikz/commutative-diagram/README.md
diff --git a/tikz/coordinate-system-1/Readme.md b/tikz/coordinate-system-1/README.md
similarity index 100%
rename from tikz/coordinate-system-1/Readme.md
rename to tikz/coordinate-system-1/README.md
diff --git a/tikz/coordinate-system-2/Readme.md b/tikz/coordinate-system-2/README.md
similarity index 100%
rename from tikz/coordinate-system-2/Readme.md
rename to tikz/coordinate-system-2/README.md
diff --git a/tikz/coordinate-system-3/Readme.md b/tikz/coordinate-system-3/README.md
similarity index 100%
rename from tikz/coordinate-system-3/Readme.md
rename to tikz/coordinate-system-3/README.md
diff --git a/tikz/csv-line-plot-two-axes/Readme.md b/tikz/csv-line-plot-two-axes/README.md
similarity index 100%
rename from tikz/csv-line-plot-two-axes/Readme.md
rename to tikz/csv-line-plot-two-axes/README.md
diff --git a/tikz/cylinder/Readme.md b/tikz/cylinder/README.md
similarity index 100%
rename from tikz/cylinder/Readme.md
rename to tikz/cylinder/README.md
diff --git a/tikz/discontinuity-jump/Readme.md b/tikz/discontinuity-jump/README.md
similarity index 100%
rename from tikz/discontinuity-jump/Readme.md
rename to tikz/discontinuity-jump/README.md
diff --git a/tikz/feed-forward-perceptron/Readme.md b/tikz/feed-forward-perceptron/README.md
similarity index 100%
rename from tikz/feed-forward-perceptron/Readme.md
rename to tikz/feed-forward-perceptron/README.md
diff --git a/tikz/geometry-1/Readme.md b/tikz/geometry-1/README.md
similarity index 100%
rename from tikz/geometry-1/Readme.md
rename to tikz/geometry-1/README.md
diff --git a/tikz/geometry-2/Readme.md b/tikz/geometry-2/README.md
similarity index 100%
rename from tikz/geometry-2/Readme.md
rename to tikz/geometry-2/README.md
diff --git a/tikz/geometry-3/Readme.md b/tikz/geometry-3/README.md
similarity index 100%
rename from tikz/geometry-3/Readme.md
rename to tikz/geometry-3/README.md
diff --git a/tikz/geometry-4/Readme.md b/tikz/geometry-4/README.md
similarity index 100%
rename from tikz/geometry-4/Readme.md
rename to tikz/geometry-4/README.md
diff --git a/tikz/geometry-5/Readme.md b/tikz/geometry-5/README.md
similarity index 100%
rename from tikz/geometry-5/Readme.md
rename to tikz/geometry-5/README.md
diff --git a/tikz/geometry-6/Readme.md b/tikz/geometry-6/README.md
similarity index 100%
rename from tikz/geometry-6/Readme.md
rename to tikz/geometry-6/README.md
diff --git a/tikz/geometry-7/Readme.md b/tikz/geometry-7/README.md
similarity index 100%
rename from tikz/geometry-7/Readme.md
rename to tikz/geometry-7/README.md
diff --git a/tikz/geometry-8/Readme.md b/tikz/geometry-8/README.md
similarity index 100%
rename from tikz/geometry-8/Readme.md
rename to tikz/geometry-8/README.md
diff --git a/tikz/geometry-9/Readme.md b/tikz/geometry-9/README.md
similarity index 100%
rename from tikz/geometry-9/Readme.md
rename to tikz/geometry-9/README.md
diff --git a/tikz/hard-limit-function/Readme.md b/tikz/hard-limit-function/README.md
similarity index 100%
rename from tikz/hard-limit-function/Readme.md
rename to tikz/hard-limit-function/README.md
diff --git a/tikz/haskell-type-classes/Readme.md b/tikz/haskell-type-classes/README.md
similarity index 100%
rename from tikz/haskell-type-classes/Readme.md
rename to tikz/haskell-type-classes/README.md
diff --git a/tikz/heap/Readme.md b/tikz/heap/README.md
similarity index 100%
rename from tikz/heap/Readme.md
rename to tikz/heap/README.md
diff --git a/tikz/hidden-markov-model-abc-2/Readme.md b/tikz/hidden-markov-model-abc-2/README.md
similarity index 100%
rename from tikz/hidden-markov-model-abc-2/Readme.md
rename to tikz/hidden-markov-model-abc-2/README.md
diff --git a/tikz/hidden-markov-model-abc/Readme.md b/tikz/hidden-markov-model-abc/README.md
similarity index 100%
rename from tikz/hidden-markov-model-abc/Readme.md
rename to tikz/hidden-markov-model-abc/README.md
diff --git a/tikz/hidden-markov-model-three-state-symbol/Readme.md b/tikz/hidden-markov-model-three-state-symbol/README.md
similarity index 100%
rename from tikz/hidden-markov-model-three-state-symbol/Readme.md
rename to tikz/hidden-markov-model-three-state-symbol/README.md
diff --git a/tikz/hyberbolische-geometrie-1/Readme.md b/tikz/hyberbolische-geometrie-1/README.md
similarity index 100%
rename from tikz/hyberbolische-geometrie-1/Readme.md
rename to tikz/hyberbolische-geometrie-1/README.md
diff --git a/tikz/hyberbolische-geometrie-2/Readme.md b/tikz/hyberbolische-geometrie-2/README.md
similarity index 100%
rename from tikz/hyberbolische-geometrie-2/Readme.md
rename to tikz/hyberbolische-geometrie-2/README.md
diff --git a/tikz/hyperbolic-geometry-not-parallel/Readme.md b/tikz/hyperbolic-geometry-not-parallel/README.md
similarity index 100%
rename from tikz/hyperbolic-geometry-not-parallel/Readme.md
rename to tikz/hyperbolic-geometry-not-parallel/README.md
diff --git a/tikz/hyperbolic-paraboloid/Readme.md b/tikz/hyperbolic-paraboloid/README.md
similarity index 100%
rename from tikz/hyperbolic-paraboloid/Readme.md
rename to tikz/hyperbolic-paraboloid/README.md
diff --git a/tikz/hyperbolische-geometrie-axiom-1-1/Readme.md b/tikz/hyperbolische-geometrie-axiom-1-1/README.md
similarity index 100%
rename from tikz/hyperbolische-geometrie-axiom-1-1/Readme.md
rename to tikz/hyperbolische-geometrie-axiom-1-1/README.md
diff --git a/tikz/hyperbolische-geometrie-axiom-1-2/Readme.md b/tikz/hyperbolische-geometrie-axiom-1-2/README.md
similarity index 100%
rename from tikz/hyperbolische-geometrie-axiom-1-2/Readme.md
rename to tikz/hyperbolische-geometrie-axiom-1-2/README.md
diff --git a/tikz/informatikstudium-kit-abhaengigkeitsgraph/Readme.md b/tikz/informatikstudium-kit-abhaengigkeitsgraph/README.md
similarity index 100%
rename from tikz/informatikstudium-kit-abhaengigkeitsgraph/Readme.md
rename to tikz/informatikstudium-kit-abhaengigkeitsgraph/README.md
diff --git a/tikz/interiour-exteriour-angles-triangle/Readme.md b/tikz/interiour-exteriour-angles-triangle/README.md
similarity index 100%
rename from tikz/interiour-exteriour-angles-triangle/Readme.md
rename to tikz/interiour-exteriour-angles-triangle/README.md
diff --git a/tikz/inversion-am-kreis/Readme.md b/tikz/inversion-am-kreis/README.md
similarity index 100%
rename from tikz/inversion-am-kreis/Readme.md
rename to tikz/inversion-am-kreis/README.md
diff --git a/tikz/karnaugh-map-2/Readme.md b/tikz/karnaugh-map-2/README.md
similarity index 100%
rename from tikz/karnaugh-map-2/Readme.md
rename to tikz/karnaugh-map-2/README.md
diff --git a/tikz/karnaugh-map/Readme.md b/tikz/karnaugh-map/README.md
similarity index 100%
rename from tikz/karnaugh-map/Readme.md
rename to tikz/karnaugh-map/README.md
diff --git a/tikz/knot-trefoil/Readme.md b/tikz/knot-trefoil/README.md
similarity index 100%
rename from tikz/knot-trefoil/Readme.md
rename to tikz/knot-trefoil/README.md
diff --git a/tikz/landtagswahlen-in-bayern/Readme.md b/tikz/landtagswahlen-in-bayern/README.md
similarity index 100%
rename from tikz/landtagswahlen-in-bayern/Readme.md
rename to tikz/landtagswahlen-in-bayern/README.md
diff --git a/tikz/liftung-torus-r/Readme.md b/tikz/liftung-torus-r/README.md
similarity index 100%
rename from tikz/liftung-torus-r/Readme.md
rename to tikz/liftung-torus-r/README.md
diff --git a/tikz/missing-square-fibonacci/Readme.md b/tikz/missing-square-fibonacci/README.md
similarity index 100%
rename from tikz/missing-square-fibonacci/Readme.md
rename to tikz/missing-square-fibonacci/README.md
diff --git a/tikz/moebius-strip/Readme.md b/tikz/moebius-strip/README.md
similarity index 100%
rename from tikz/moebius-strip/Readme.md
rename to tikz/moebius-strip/README.md
diff --git a/tikz/neighbourhood-topology-open/Readme.md b/tikz/neighbourhood-topology-open/README.md
similarity index 100%
rename from tikz/neighbourhood-topology-open/Readme.md
rename to tikz/neighbourhood-topology-open/README.md
diff --git a/tikz/neighbourhood-topology/Readme.md b/tikz/neighbourhood-topology/README.md
similarity index 100%
rename from tikz/neighbourhood-topology/Readme.md
rename to tikz/neighbourhood-topology/README.md
diff --git a/tikz/number-ray-circle-topology/Readme.md b/tikz/number-ray-circle-topology/README.md
similarity index 100%
rename from tikz/number-ray-circle-topology/Readme.md
rename to tikz/number-ray-circle-topology/README.md
diff --git a/tikz/open-square/Readme.md b/tikz/open-square/README.md
similarity index 100%
rename from tikz/open-square/Readme.md
rename to tikz/open-square/README.md
diff --git a/tikz/partially-labeled-network/Readme.md b/tikz/partially-labeled-network/README.md
similarity index 100%
rename from tikz/partially-labeled-network/Readme.md
rename to tikz/partially-labeled-network/README.md
diff --git a/tikz/path/Readme.md b/tikz/path/README.md
similarity index 100%
rename from tikz/path/Readme.md
rename to tikz/path/README.md
diff --git a/tikz/perceptron-or-task/Readme.md b/tikz/perceptron-or-task/README.md
similarity index 100%
rename from tikz/perceptron-or-task/Readme.md
rename to tikz/perceptron-or-task/README.md
diff --git a/tikz/perceptron-xor-task/Readme.md b/tikz/perceptron-xor-task/README.md
similarity index 100%
rename from tikz/perceptron-xor-task/Readme.md
rename to tikz/perceptron-xor-task/README.md
diff --git a/tikz/permutation-sign/Readme.md b/tikz/permutation-sign/README.md
similarity index 100%
rename from tikz/permutation-sign/Readme.md
rename to tikz/permutation-sign/README.md
diff --git a/tikz/piecewise-linear-function/Readme.md b/tikz/piecewise-linear-function/README.md
similarity index 100%
rename from tikz/piecewise-linear-function/Readme.md
rename to tikz/piecewise-linear-function/README.md
diff --git a/tikz/plane-r2/Readme.md b/tikz/plane-r2/README.md
similarity index 100%
rename from tikz/plane-r2/Readme.md
rename to tikz/plane-r2/README.md
diff --git a/tikz/polygon-is-point-inside/Readme.md b/tikz/polygon-is-point-inside/README.md
similarity index 100%
rename from tikz/polygon-is-point-inside/Readme.md
rename to tikz/polygon-is-point-inside/README.md
diff --git a/tikz/polygon-order/Readme.md b/tikz/polygon-order/README.md
similarity index 100%
rename from tikz/polygon-order/Readme.md
rename to tikz/polygon-order/README.md
diff --git a/tikz/polynomial-interpolation/Readme.md b/tikz/polynomial-interpolation/README.md
similarity index 100%
rename from tikz/polynomial-interpolation/Readme.md
rename to tikz/polynomial-interpolation/README.md
diff --git a/tikz/pythagoras-2/Readme.md b/tikz/pythagoras-2/README.md
similarity index 100%
rename from tikz/pythagoras-2/Readme.md
rename to tikz/pythagoras-2/README.md
diff --git a/tikz/pythagoras/Readme.md b/tikz/pythagoras/README.md
similarity index 100%
rename from tikz/pythagoras/Readme.md
rename to tikz/pythagoras/README.md
diff --git a/tikz/quadrat-in-kreis-in-dots/Readme.md b/tikz/quadrat-in-kreis-in-dots/README.md
similarity index 100%
rename from tikz/quadrat-in-kreis-in-dots/Readme.md
rename to tikz/quadrat-in-kreis-in-dots/README.md
diff --git a/tikz/rectangle-2/Readme.md b/tikz/rectangle-2/README.md
similarity index 100%
rename from tikz/rectangle-2/Readme.md
rename to tikz/rectangle-2/README.md
diff --git a/tikz/rectangle/Readme.md b/tikz/rectangle/README.md
similarity index 100%
rename from tikz/rectangle/Readme.md
rename to tikz/rectangle/README.md
diff --git a/tikz/riemann-sum/Readme.md b/tikz/riemann-sum/README.md
similarity index 100%
rename from tikz/riemann-sum/Readme.md
rename to tikz/riemann-sum/README.md
diff --git a/tikz/right-triangle/Readme.md b/tikz/right-triangle/README.md
similarity index 100%
rename from tikz/right-triangle/Readme.md
rename to tikz/right-triangle/README.md
diff --git a/tikz/robot-yaw/Readme.md b/tikz/robot-yaw/README.md
similarity index 100%
rename from tikz/robot-yaw/Readme.md
rename to tikz/robot-yaw/README.md
diff --git a/tikz/sigmoid-function-2/Readme.md b/tikz/sigmoid-function-2/README.md
similarity index 100%
rename from tikz/sigmoid-function-2/Readme.md
rename to tikz/sigmoid-function-2/README.md
diff --git a/tikz/sigmoid-function/Readme.md b/tikz/sigmoid-function/README.md
similarity index 100%
rename from tikz/sigmoid-function/Readme.md
rename to tikz/sigmoid-function/README.md
diff --git a/tikz/sin(1divx)/Readme.md b/tikz/sin(1divx)/README.md
similarity index 100%
rename from tikz/sin(1divx)/Readme.md
rename to tikz/sin(1divx)/README.md
diff --git a/tikz/sin-cos/Readme.md b/tikz/sin-cos/README.md
similarity index 100%
rename from tikz/sin-cos/Readme.md
rename to tikz/sin-cos/README.md
diff --git a/tikz/sinus-burst-1/Readme.md b/tikz/sinus-burst-1/README.md
similarity index 100%
rename from tikz/sinus-burst-1/Readme.md
rename to tikz/sinus-burst-1/README.md
diff --git a/tikz/smaller-angle/Readme.md b/tikz/smaller-angle/README.md
similarity index 100%
rename from tikz/smaller-angle/Readme.md
rename to tikz/smaller-angle/README.md
diff --git a/tikz/solid-of-revolution/Readme.md b/tikz/solid-of-revolution/README.md
similarity index 100%
rename from tikz/solid-of-revolution/Readme.md
rename to tikz/solid-of-revolution/README.md
diff --git a/tikz/spherical-coordinates/Readme.md b/tikz/spherical-coordinates/README.md
similarity index 100%
rename from tikz/spherical-coordinates/Readme.md
rename to tikz/spherical-coordinates/README.md
diff --git a/tikz/star-shaped-domain/Readme.md b/tikz/star-shaped-domain/README.md
similarity index 100%
rename from tikz/star-shaped-domain/Readme.md
rename to tikz/star-shaped-domain/README.md
diff --git a/tikz/stereographic-projection/Readme.md b/tikz/stereographic-projection/README.md
similarity index 100%
rename from tikz/stereographic-projection/Readme.md
rename to tikz/stereographic-projection/README.md
diff --git a/tikz/stern-brocot-tree/Readme.md b/tikz/stern-brocot-tree/README.md
similarity index 100%
rename from tikz/stern-brocot-tree/Readme.md
rename to tikz/stern-brocot-tree/README.md
diff --git a/tikz/tax-revenue-de-2012-09-piechart/Readme.md b/tikz/tax-revenue-de-2012-09-piechart/README.md
similarity index 100%
rename from tikz/tax-revenue-de-2012-09-piechart/Readme.md
rename to tikz/tax-revenue-de-2012-09-piechart/README.md
diff --git a/tikz/taylorpolynom-sin/Readme.md b/tikz/taylorpolynom-sin/README.md
similarity index 100%
rename from tikz/taylorpolynom-sin/Readme.md
rename to tikz/taylorpolynom-sin/README.md
diff --git a/tikz/teststrategien-anschaulich/Readme.md b/tikz/teststrategien-anschaulich/README.md
similarity index 100%
rename from tikz/teststrategien-anschaulich/Readme.md
rename to tikz/teststrategien-anschaulich/README.md
diff --git a/tikz/teststrategien/Readme.md b/tikz/teststrategien/README.md
similarity index 100%
rename from tikz/teststrategien/Readme.md
rename to tikz/teststrategien/README.md
diff --git a/tikz/three-angles/Readme.md b/tikz/three-angles/README.md
similarity index 100%
rename from tikz/three-angles/Readme.md
rename to tikz/three-angles/README.md
diff --git a/tikz/tikz-sizes/Readme.md b/tikz/tikz-sizes/README.md
similarity index 100%
rename from tikz/tikz-sizes/Readme.md
rename to tikz/tikz-sizes/README.md
diff --git a/tikz/topo-halbgerade/Readme.md b/tikz/topo-halbgerade/README.md
similarity index 100%
rename from tikz/topo-halbgerade/Readme.md
rename to tikz/topo-halbgerade/README.md
diff --git a/tikz/topologischer-raum-x/Readme.md b/tikz/topologischer-raum-x/README.md
similarity index 100%
rename from tikz/topologischer-raum-x/Readme.md
rename to tikz/topologischer-raum-x/README.md
diff --git a/tikz/topology-1-d-simplizialkomplex/Readme.md b/tikz/topology-1-d-simplizialkomplex/README.md
similarity index 100%
rename from tikz/topology-1-d-simplizialkomplex/Readme.md
rename to tikz/topology-1-d-simplizialkomplex/README.md
diff --git a/tikz/topology-1/Readme.md b/tikz/topology-1/README.md
similarity index 100%
rename from tikz/topology-1/Readme.md
rename to tikz/topology-1/README.md
diff --git a/tikz/topology-2/Readme.md b/tikz/topology-2/README.md
similarity index 100%
rename from tikz/topology-2/Readme.md
rename to tikz/topology-2/README.md
diff --git a/tikz/topology-3/Readme.md b/tikz/topology-3/README.md
similarity index 100%
rename from tikz/topology-3/Readme.md
rename to tikz/topology-3/README.md
diff --git a/tikz/topology-4/Readme.md b/tikz/topology-4/README.md
similarity index 100%
rename from tikz/topology-4/Readme.md
rename to tikz/topology-4/README.md
diff --git a/tikz/topology-circle-two-paths/Readme.md b/tikz/topology-circle-two-paths/README.md
similarity index 100%
rename from tikz/topology-circle-two-paths/Readme.md
rename to tikz/topology-circle-two-paths/README.md
diff --git a/tikz/topology-continuous-mapping/Readme.md b/tikz/topology-continuous-mapping/README.md
similarity index 100%
rename from tikz/topology-continuous-mapping/Readme.md
rename to tikz/topology-continuous-mapping/README.md
diff --git a/tikz/topology-cube-divided/Readme.md b/tikz/topology-cube-divided/README.md
similarity index 100%
rename from tikz/topology-cube-divided/Readme.md
rename to tikz/topology-cube-divided/README.md
diff --git a/tikz/topology-cube/Readme.md b/tikz/topology-cube/README.md
similarity index 100%
rename from tikz/topology-cube/Readme.md
rename to tikz/topology-cube/README.md
diff --git a/tikz/topology-graph-k-3-3/Readme.md b/tikz/topology-graph-k-3-3/README.md
similarity index 100%
rename from tikz/topology-graph-k-3-3/Readme.md
rename to tikz/topology-graph-k-3-3/README.md
diff --git a/tikz/topology-graph-k-5/Readme.md b/tikz/topology-graph-k-5/README.md
similarity index 100%
rename from tikz/topology-graph-k-5/Readme.md
rename to tikz/topology-graph-k-5/README.md
diff --git a/tikz/topology-graph-simple/Readme.md b/tikz/topology-graph-simple/README.md
similarity index 100%
rename from tikz/topology-graph-simple/Readme.md
rename to tikz/topology-graph-simple/README.md
diff --git a/tikz/topology-graph-tetraeder-area-2/Readme.md b/tikz/topology-graph-tetraeder-area-2/README.md
similarity index 100%
rename from tikz/topology-graph-tetraeder-area-2/Readme.md
rename to tikz/topology-graph-tetraeder-area-2/README.md
diff --git a/tikz/topology-graph-tetraeder-area/Readme.md b/tikz/topology-graph-tetraeder-area/README.md
similarity index 100%
rename from tikz/topology-graph-tetraeder-area/Readme.md
rename to tikz/topology-graph-tetraeder-area/README.md
diff --git a/tikz/topology-graph-tetraeder/Readme.md b/tikz/topology-graph-tetraeder/README.md
similarity index 100%
rename from tikz/topology-graph-tetraeder/Readme.md
rename to tikz/topology-graph-tetraeder/README.md
diff --git a/tikz/topology-halfspace/Readme.md b/tikz/topology-halfspace/README.md
similarity index 100%
rename from tikz/topology-halfspace/Readme.md
rename to tikz/topology-halfspace/README.md
diff --git a/tikz/topology-homotop-paths-2/Readme.md b/tikz/topology-homotop-paths-2/README.md
similarity index 100%
rename from tikz/topology-homotop-paths-2/Readme.md
rename to tikz/topology-homotop-paths-2/README.md
diff --git a/tikz/topology-homotop-paths/Readme.md b/tikz/topology-homotop-paths/README.md
similarity index 100%
rename from tikz/topology-homotop-paths/Readme.md
rename to tikz/topology-homotop-paths/README.md
diff --git a/tikz/topology-jordan/Readme.md b/tikz/topology-jordan/README.md
similarity index 100%
rename from tikz/topology-jordan/Readme.md
rename to tikz/topology-jordan/README.md
diff --git a/tikz/topology-kartenwechsel/Readme.md b/tikz/topology-kartenwechsel/README.md
similarity index 100%
rename from tikz/topology-kartenwechsel/Readme.md
rename to tikz/topology-kartenwechsel/README.md
diff --git a/tikz/topology-linear-mapping/Readme.md b/tikz/topology-linear-mapping/README.md
similarity index 100%
rename from tikz/topology-linear-mapping/Readme.md
rename to tikz/topology-linear-mapping/README.md
diff --git a/tikz/topology-metric-hausdorff/Readme.md b/tikz/topology-metric-hausdorff/README.md
similarity index 100%
rename from tikz/topology-metric-hausdorff/Readme.md
rename to tikz/topology-metric-hausdorff/README.md
diff --git a/tikz/topology-non-homotop-paths/Readme.md b/tikz/topology-non-homotop-paths/README.md
similarity index 100%
rename from tikz/topology-non-homotop-paths/Readme.md
rename to tikz/topology-non-homotop-paths/README.md
diff --git a/tikz/topology-oktaeder/Readme.md b/tikz/topology-oktaeder/README.md
similarity index 100%
rename from tikz/topology-oktaeder/Readme.md
rename to tikz/topology-oktaeder/README.md
diff --git a/tikz/topology-oriented-triangle/Readme.md b/tikz/topology-oriented-triangle/README.md
similarity index 100%
rename from tikz/topology-oriented-triangle/Readme.md
rename to tikz/topology-oriented-triangle/README.md
diff --git a/tikz/topology-pair-of-pants/Readme.md b/tikz/topology-pair-of-pants/README.md
similarity index 100%
rename from tikz/topology-pair-of-pants/Readme.md
rename to tikz/topology-pair-of-pants/README.md
diff --git a/tikz/topology-parametric-surface-mapping/Readme.md b/tikz/topology-parametric-surface-mapping/README.md
similarity index 100%
rename from tikz/topology-parametric-surface-mapping/Readme.md
rename to tikz/topology-parametric-surface-mapping/README.md
diff --git a/tikz/topology-path-not-associative-1/Readme.md b/tikz/topology-path-not-associative-1/README.md
similarity index 100%
rename from tikz/topology-path-not-associative-1/Readme.md
rename to tikz/topology-path-not-associative-1/README.md
diff --git a/tikz/topology-path-not-associative-2/Readme.md b/tikz/topology-path-not-associative-2/README.md
similarity index 100%
rename from tikz/topology-path-not-associative-2/Readme.md
rename to tikz/topology-path-not-associative-2/README.md
diff --git a/tikz/topology-paths-in-r2/Readme.md b/tikz/topology-paths-in-r2/README.md
similarity index 100%
rename from tikz/topology-paths-in-r2/Readme.md
rename to tikz/topology-paths-in-r2/README.md
diff --git a/tikz/topology-paths/Readme.md b/tikz/topology-paths/README.md
similarity index 100%
rename from tikz/topology-paths/Readme.md
rename to tikz/topology-paths/README.md
diff --git a/tikz/topology-pyramid/Readme.md b/tikz/topology-pyramid/README.md
similarity index 100%
rename from tikz/topology-pyramid/Readme.md
rename to tikz/topology-pyramid/README.md
diff --git a/tikz/topology-r-spiral-covering-s/Readme.md b/tikz/topology-r-spiral-covering-s/README.md
similarity index 100%
rename from tikz/topology-r-spiral-covering-s/Readme.md
rename to tikz/topology-r-spiral-covering-s/README.md
diff --git a/tikz/topology-simplex-0/Readme.md b/tikz/topology-simplex-0/README.md
similarity index 100%
rename from tikz/topology-simplex-0/Readme.md
rename to tikz/topology-simplex-0/README.md
diff --git a/tikz/topology-simplex-1/Readme.md b/tikz/topology-simplex-1/README.md
similarity index 100%
rename from tikz/topology-simplex-1/Readme.md
rename to tikz/topology-simplex-1/README.md
diff --git a/tikz/topology-simplex-2/Readme.md b/tikz/topology-simplex-2/README.md
similarity index 100%
rename from tikz/topology-simplex-2/Readme.md
rename to tikz/topology-simplex-2/README.md
diff --git a/tikz/topology-simplex-3/Readme.md b/tikz/topology-simplex-3/README.md
similarity index 100%
rename from tikz/topology-simplex-3/Readme.md
rename to tikz/topology-simplex-3/README.md
diff --git a/tikz/topology-sinx/Readme.md b/tikz/topology-sinx/README.md
similarity index 100%
rename from tikz/topology-sinx/Readme.md
rename to tikz/topology-sinx/README.md
diff --git a/tikz/topology-sphere-with-hole/Readme.md b/tikz/topology-sphere-with-hole/README.md
similarity index 100%
rename from tikz/topology-sphere-with-hole/Readme.md
rename to tikz/topology-sphere-with-hole/README.md
diff --git a/tikz/topology-spiral/Readme.md b/tikz/topology-spiral/README.md
similarity index 100%
rename from tikz/topology-spiral/Readme.md
rename to tikz/topology-spiral/README.md
diff --git a/tikz/topology-triangle-no-simplicial-complex/Readme.md b/tikz/topology-triangle-no-simplicial-complex/README.md
similarity index 100%
rename from tikz/topology-triangle-no-simplicial-complex/Readme.md
rename to tikz/topology-triangle-no-simplicial-complex/README.md
diff --git a/tikz/topology-triangle-on-line/Readme.md b/tikz/topology-triangle-on-line/README.md
similarity index 100%
rename from tikz/topology-triangle-on-line/Readme.md
rename to tikz/topology-triangle-on-line/README.md
diff --git a/tikz/topology-triangle-simplicial-complex/Readme.md b/tikz/topology-triangle-simplicial-complex/README.md
similarity index 100%
rename from tikz/topology-triangle-simplicial-complex/Readme.md
rename to tikz/topology-triangle-simplicial-complex/README.md
diff --git a/tikz/topology-ueberlagerung/Readme.md b/tikz/topology-ueberlagerung/README.md
similarity index 100%
rename from tikz/topology-ueberlagerung/Readme.md
rename to tikz/topology-ueberlagerung/README.md
diff --git a/tikz/torus-gauss-kruemmung/Readme.md b/tikz/torus-gauss-kruemmung/README.md
similarity index 100%
rename from tikz/torus-gauss-kruemmung/Readme.md
rename to tikz/torus-gauss-kruemmung/README.md
diff --git a/tikz/torus-invalid-triangulation-1/Readme.md b/tikz/torus-invalid-triangulation-1/README.md
similarity index 100%
rename from tikz/torus-invalid-triangulation-1/Readme.md
rename to tikz/torus-invalid-triangulation-1/README.md
diff --git a/tikz/torus-invalid-triangulation-2/Readme.md b/tikz/torus-invalid-triangulation-2/README.md
similarity index 100%
rename from tikz/torus-invalid-triangulation-2/Readme.md
rename to tikz/torus-invalid-triangulation-2/README.md
diff --git a/tikz/torus-triangulation-minimal/Readme.md b/tikz/torus-triangulation-minimal/README.md
similarity index 100%
rename from tikz/torus-triangulation-minimal/Readme.md
rename to tikz/torus-triangulation-minimal/README.md
diff --git a/tikz/torus-triangulation/Readme.md b/tikz/torus-triangulation/README.md
similarity index 100%
rename from tikz/torus-triangulation/Readme.md
rename to tikz/torus-triangulation/README.md
diff --git a/tikz/torus/Readme.md b/tikz/torus/README.md
similarity index 100%
rename from tikz/torus/Readme.md
rename to tikz/torus/README.md
diff --git a/tikz/triangle-2/Readme.md b/tikz/triangle-2/README.md
similarity index 100%
rename from tikz/triangle-2/Readme.md
rename to tikz/triangle-2/README.md
diff --git a/tikz/triangle-3/Readme.md b/tikz/triangle-3/README.md
similarity index 100%
rename from tikz/triangle-3/Readme.md
rename to tikz/triangle-3/README.md
diff --git a/tikz/triangle-4/Readme.md b/tikz/triangle-4/README.md
similarity index 100%
rename from tikz/triangle-4/Readme.md
rename to tikz/triangle-4/README.md
diff --git a/tikz/triangle-5/Readme.md b/tikz/triangle-5/README.md
similarity index 100%
rename from tikz/triangle-5/Readme.md
rename to tikz/triangle-5/README.md
diff --git a/tikz/triangle-similar/Readme.md b/tikz/triangle-similar/README.md
similarity index 100%
rename from tikz/triangle-similar/Readme.md
rename to tikz/triangle-similar/README.md
diff --git a/tikz/tut-uebung-vorlesung/Readme.md b/tikz/tut-uebung-vorlesung/README.md
similarity index 100%
rename from tikz/tut-uebung-vorlesung/Readme.md
rename to tikz/tut-uebung-vorlesung/README.md
diff --git a/tikz/two-perpendiculars/Readme.md b/tikz/two-perpendiculars/README.md
similarity index 100%
rename from tikz/two-perpendiculars/Readme.md
rename to tikz/two-perpendiculars/README.md
diff --git a/tikz/udp-package-scheme/Readme.md b/tikz/udp-package-scheme/README.md
similarity index 100%
rename from tikz/udp-package-scheme/Readme.md
rename to tikz/udp-package-scheme/README.md
diff --git a/tikz/ueberlappung-kaestchen-torus/Readme.md b/tikz/ueberlappung-kaestchen-torus/README.md
similarity index 100%
rename from tikz/ueberlappung-kaestchen-torus/Readme.md
rename to tikz/ueberlappung-kaestchen-torus/README.md
diff --git a/tikz/url-structure/Readme.md b/tikz/url-structure/README.md
similarity index 100%
rename from tikz/url-structure/Readme.md
rename to tikz/url-structure/README.md
diff --git a/tikz/vector-addition-and-scaling/Readme.md b/tikz/vector-addition-and-scaling/README.md
similarity index 100%
rename from tikz/vector-addition-and-scaling/Readme.md
rename to tikz/vector-addition-and-scaling/README.md
diff --git a/tikz/vector-triangle-inequality/Readme.md b/tikz/vector-triangle-inequality/README.md
similarity index 100%
rename from tikz/vector-triangle-inequality/Readme.md
rename to tikz/vector-triangle-inequality/README.md
diff --git a/tikz/venn-diagramm/Readme.md b/tikz/venn-diagramm/README.md
similarity index 100%
rename from tikz/venn-diagramm/Readme.md
rename to tikz/venn-diagramm/README.md
diff --git a/tikz/vertex-cover-1/Readme.md b/tikz/vertex-cover-1/README.md
similarity index 100%
rename from tikz/vertex-cover-1/Readme.md
rename to tikz/vertex-cover-1/README.md
diff --git a/tikz/x-2-quadratic-function/Readme.md b/tikz/x-2-quadratic-function/README.md
similarity index 100%
rename from tikz/x-2-quadratic-function/Readme.md
rename to tikz/x-2-quadratic-function/README.md
diff --git a/tikz/x-3-cubic-function/Readme.md b/tikz/x-3-cubic-function/README.md
similarity index 100%
rename from tikz/x-3-cubic-function/Readme.md
rename to tikz/x-3-cubic-function/README.md
diff --git a/tikz/zariski-topology/Readme.md b/tikz/zariski-topology/README.md
similarity index 100%
rename from tikz/zariski-topology/Readme.md
rename to tikz/zariski-topology/README.md