diff --git a/mercurial/dirstate.py b/mercurial/dirstate.py
--- a/mercurial/dirstate.py
+++ b/mercurial/dirstate.py
@@ -1,7 +1,7 @@
 """
 dirstate.py - working directory tracking for mercurial
 
-Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
+Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
 
 This software may be used and distributed according to the terms
 of the GNU General Public License, incorporated herein by reference.