--- a/src/HOL/Library/Multiset.thy Sun Nov 02 17:16:01 2014 +0100
+++ b/src/HOL/Library/Multiset.thy Sun Nov 02 17:20:45 2014 +0100
@@ -3,7 +3,7 @@
Author: Andrei Popescu, TU Muenchen
*)
-header {* (Finite) multisets *}
+section {* (Finite) multisets *}
theory Multiset
imports Main