diff --git a/Betriebssysteme - Cheatsheet.pdf b/Betriebssysteme - Cheatsheet.pdf
index f7cd34a..0a3816b 100644
Binary files a/Betriebssysteme - Cheatsheet.pdf and b/Betriebssysteme - Cheatsheet.pdf differ
diff --git a/Betriebssysteme - Cheatsheet.tex b/Betriebssysteme - Cheatsheet.tex
index 7bffd37..7303025 100644
--- a/Betriebssysteme - Cheatsheet.tex	
+++ b/Betriebssysteme - Cheatsheet.tex	
@@ -45,9 +45,6 @@
         {\geometry{top=1cm,left=1cm,right=1cm,bottom=1cm} }
     }
 
-% Turn off header and footer
-\pagestyle{empty}
-
 % Redefine section commands to use less space
 \makeatletter
 \renewcommand{\section}{\@startsection{section}{1}{0mm}%
@@ -71,7 +68,6 @@
 % Don't print section numbers
 \setcounter{secnumdepth}{0}
 
-
 \setlength{\parindent}{0pt}
 \setlength{\parskip}{0pt plus 0.5ex}    
 % compress space
@@ -88,15 +84,11 @@
 
 %My Environments
 \newtheorem{example}[section]{Example}
-% -----------------------------------------------------------------------
-
-
-%%%% Predefined Colors: black, blue, brown, cyan, darkgray, gray, green, lightgray, lime, magenta, olive, orange, pink, purple, red, teal, violet, white, yellow.
 
+% Turn off header and footer
 \pagestyle{empty}
 \begin{document}
 
-
 \raggedright
 \begin{multicols}{3}\scriptsize
   % multicol parameters