fixed typo in example config file

config.tex

@@ -21,7 +21,7 @@
 \newcommand{\cfgAuthorName}{Mux Mastermann}
 
 % Author matriculation number
-\newcommand{\cfgAuthorMatriculationNum}{696969\_CHANE\_THAT!!}
+\newcommand{\cfgAuthorMatriculationNum}{696969\_CHANGE\_THAT!!}
 
 % Author contact
 \newcommand{\cfgAuthorContact}{mux@hotmail.com}