diff -r 315b36ce6251 -r 0bb76d168437 mercurial/cmdutil.py
--- a/mercurial/cmdutil.py	Wed Apr 16 09:35:43 2008 +0200
+++ b/mercurial/cmdutil.py	Wed Apr 16 12:09:16 2008 +0200
@@ -1025,7 +1025,7 @@
                     slowpath = True
                     break
                 else:
-                    ui.warn(_('%s:%s copy source revision cannot be found!\n') 
+                    ui.warn(_('%s:%s copy source revision cannot be found!\n')
                             % (file_, short(node)))
                     continue
             for rev, copied in filerevgen(filelog, node):