diff -r 199e2fb7f588 -r 3aa049e5f156 src/HOL/Word/WordArith.thy
--- a/src/HOL/Word/WordArith.thy	Mon Jan 26 22:14:17 2009 +0100
+++ b/src/HOL/Word/WordArith.thy	Mon Jan 26 22:14:18 2009 +0100
@@ -1,5 +1,4 @@
 (* 
-    ID:         $Id$
     Author:     Jeremy Dawson and Gerwin Klein, NICTA
 
   contains arithmetic theorems for word, instantiations to