--- a/doc-src/TutorialI/Inductive/Mutual.thy Wed Oct 19 17:21:53 2005 +0200
+++ b/doc-src/TutorialI/Inductive/Mutual.thy Wed Oct 19 21:52:07 2005 +0200
@@ -1,4 +1,4 @@
-(*<*)theory Mutual = Main:(*>*)
+(*<*)theory Mutual imports Main begin(*>*)
subsection{*Mutually Inductive Definitions*}