diff -r c4a698ee83b4 -r af3ff2ba4c54 src/FOLP/ex/If.thy
--- a/src/FOLP/ex/If.thy	Sat Mar 13 16:37:15 2010 +0100
+++ b/src/FOLP/ex/If.thy	Sat Mar 13 16:44:12 2010 +0100
@@ -1,5 +1,3 @@
-(* $Id$ *)
-
 theory If
 imports FOLP
 begin