diff --git a/presentations/Bachelor-Final-Presentation/LaTeX/Bachelor-Final-Presentation.pdf b/presentations/Bachelor-Final-Presentation/LaTeX/Bachelor-Final-Presentation.pdf
index bc647e6..6bd6f4b 100644
Binary files a/presentations/Bachelor-Final-Presentation/LaTeX/Bachelor-Final-Presentation.pdf and b/presentations/Bachelor-Final-Presentation/LaTeX/Bachelor-Final-Presentation.pdf differ
diff --git a/presentations/Bachelor-Final-Presentation/LaTeX/features.tex b/presentations/Bachelor-Final-Presentation/LaTeX/features.tex
index cb9b4ec..4a133b5 100644
--- a/presentations/Bachelor-Final-Presentation/LaTeX/features.tex
+++ b/presentations/Bachelor-Final-Presentation/LaTeX/features.tex
@@ -21,7 +21,7 @@
             \item Center point coordinates
             \item Bitmap
             \item Bounding box (width, height, time)
-            \item Re-curvature per stroke $s$ $\left ( \frac{\text{height}(s)}{d(s[0], s[-1])} \right )$
+            \item Re-curvature per stroke $s$ $\left ( \frac{\text{height}(s)}{\text{length}(s)} \right )$
             \item Ink
         \end{itemize}
     \end{column}