--- a/src/HOL/Library/List_lexord.thy Sun Nov 02 17:16:01 2014 +0100
+++ b/src/HOL/Library/List_lexord.thy Sun Nov 02 17:20:45 2014 +0100
@@ -2,7 +2,7 @@
Author: Norbert Voelker
*)
-header {* Lexicographic order on lists *}
+section {* Lexicographic order on lists *}
theory List_lexord
imports Main