diff -r 6061ae1f90f2 -r 9bc16273c2d4 doc-src/TutorialI/Rules/Basic.thy
--- a/doc-src/TutorialI/Rules/Basic.thy	Fri Jun 17 11:35:35 2005 +0200
+++ b/doc-src/TutorialI/Rules/Basic.thy	Fri Jun 17 16:12:49 2005 +0200
@@ -1,5 +1,5 @@
 (* ID:         $Id$ *)
-theory Basic = Main:
+theory Basic imports Main begin
 
 lemma conj_rule: "\<lbrakk> P; Q \<rbrakk> \<Longrightarrow> P \<and> (Q \<and> P)"
 apply (rule conjI)