
diff -r 6061ae1f90f2 -r 9bc16273c2d4 doc-src/TutorialI/Rules/Forward.thy
--- a/doc-src/TutorialI/Rules/Forward.thy	Fri Jun 17 11:35:35 2005 +0200
+++ b/doc-src/TutorialI/Rules/Forward.thy	Fri Jun 17 16:12:49 2005 +0200
@@ -1,4 +1,4 @@
-theory Forward = Primes:
+theory Forward imports Primes begin
 
 text{*\noindent
 Forward proof material: of, OF, THEN, simplify, rule_format.




