diff -r 6061ae1f90f2 -r 9bc16273c2d4 doc-src/TutorialI/Overview/LNCS/Ordinal.thy
--- a/doc-src/TutorialI/Overview/LNCS/Ordinal.thy	Fri Jun 17 11:35:35 2005 +0200
+++ b/doc-src/TutorialI/Overview/LNCS/Ordinal.thy	Fri Jun 17 16:12:49 2005 +0200
@@ -1,4 +1,4 @@
-theory Ordinal = Main:
+theory Ordinal imports Main begin
 
 datatype ordinal = Zero | Succ ordinal | Limit "nat \<Rightarrow> ordinal"