diff --git a/intro.tex b/intro.tex
index a2bf92d..647c983 100644
--- a/intro.tex
+++ b/intro.tex
@@ -1,6 +1,6 @@
-\chapter*{Introduction} % chapter* je necislovana kapitola
-\addcontentsline{toc}{chapter}{Introduction} % rucne pridanie do obsahu
-\markboth{Introduction}{Introduction} % vyriesenie hlaviciek
+\chapter*{Introduction}
+\addcontentsline{toc}{chapter}{Introduction}
+\markboth{Introduction}{Introduction}
 
 \iffalse