1.1 --- a/doc-src/TutorialI/CTL/PDL.thy	Wed Oct 19 17:21:53 2005 +0200
     1.2 +++ b/doc-src/TutorialI/CTL/PDL.thy	Wed Oct 19 21:52:07 2005 +0200
     1.3 @@ -1,4 +1,4 @@
     1.4 -(*<*)theory PDL = Base:(*>*)
     1.5 +(*<*)theory PDL imports Base begin(*>*)
     1.6  
     1.7  subsection{*Propositional Dynamic Logic --- PDL*}
     1.8