--- a/src/HOL/UNITY/Rename.thy Sun Nov 02 18:21:14 2014 +0100
+++ b/src/HOL/UNITY/Rename.thy Sun Nov 02 18:21:45 2014 +0100
@@ -3,7 +3,7 @@
Copyright 2000 University of Cambridge
*)
-header{*Renaming of State Sets*}
+section{*Renaming of State Sets*}
theory Rename imports Extend begin