Remove trailing spaces

The commands

find . -type f -name '*.md' -exec sed --in-place 's/[[:space:]]\+$//' {} \+

and

find . -type f -name '*.tex' -exec sed --in-place 's/[[:space:]]\+$//' {} \+

were used to do so.

documents/csv-physik/csv-physik.tex

@@ -9,7 +9,7 @@
 % start every dtl table with \toprule from booktabs
 \renewcommand{\dtldisplaystarttab}{\toprule}
 
-% likewise for \midrule and \bottomrule from booktabs 
+% likewise for \midrule and \bottomrule from booktabs
 \renewcommand{\dtldisplayafterhead}{\midrule}
 \renewcommand{\dtldisplayendtab}{\\\bottomrule}