diff -r 9537bf1c4853 -r 5b7a9633cfa8 src/HOL/Random_Pred.thy
--- a/src/HOL/Random_Pred.thy	Sun Nov 02 18:21:14 2014 +0100
+++ b/src/HOL/Random_Pred.thy	Sun Nov 02 18:21:45 2014 +0100
@@ -1,7 +1,7 @@
 
 (* Author: Lukas Bulwahn, TU Muenchen *)
 
-header {* The Random-Predicate Monad *}
+section {* The Random-Predicate Monad *}
 
 theory Random_Pred
 imports Quickcheck_Random