diff --git a/mercurial/hgweb.py b/mercurial/hgweb.py
--- a/mercurial/hgweb.py
+++ b/mercurial/hgweb.py
@@ -1,7 +1,7 @@
 # hgweb.py - web interface to a mercurial repository
 #
 # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
-# Copyright 2005 Matt Mackall <mpm@selenic.com> 
+# Copyright 2005 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.
@@ -657,7 +657,7 @@ class hgweb:
                 except KeyError:
                     write(self.search(hi))
                     return
-                
+
             write(self.changelog(hi))
 
         elif args['cmd'][0] == 'changeset':