src/CTT/Bool.thy
changeset 58889 5b7a9633cfa8
parent 41959 b460124855b8
child 58963 26bf09b95dda
--- a/src/CTT/Bool.thy	Sun Nov 02 18:21:14 2014 +0100
+++ b/src/CTT/Bool.thy	Sun Nov 02 18:21:45 2014 +0100
@@ -3,7 +3,7 @@
     Copyright   1991  University of Cambridge
 *)
 
-header {* The two-element type (booleans and conditionals) *}
+section {* The two-element type (booleans and conditionals) *}
 
 theory Bool
 imports CTT