diff -r 9537bf1c4853 -r 5b7a9633cfa8 src/Tools/SML/Examples.thy
--- a/src/Tools/SML/Examples.thy	Sun Nov 02 18:21:14 2014 +0100
+++ b/src/Tools/SML/Examples.thy	Sun Nov 02 18:21:45 2014 +0100
@@ -2,7 +2,7 @@
     Author:     Makarius
 *)
 
-header \<open>Standard ML within the Isabelle environment\<close>
+section \<open>Standard ML within the Isabelle environment\<close>
 
 theory Examples
 imports Pure