--- a/src/HOL/Hoare_Parallel/OG_Examples.thy Sun Nov 02 17:27:22 2014 +0100
+++ b/src/HOL/Hoare_Parallel/OG_Examples.thy Sun Nov 02 17:36:52 2014 +0100
@@ -1,4 +1,4 @@
-header {* \section{Examples} *}
+section {* Examples *}
theory OG_Examples imports OG_Syntax begin