--- a/mercurial/copies.py	Sat Feb 25 16:48:07 2012 -0600
+++ b/mercurial/copies.py	Sun Feb 26 15:51:56 2012 -0600
@@ -181,7 +181,7 @@
 
     Returns two dicts, "copy" and "diverge".
 
-    "copy" is a mapping from source name -> destination name,
+    "copy" is a mapping from destination name -> source name,
     where source is in c1 and destination is in c2 or vice-versa.
 
     "diverge" is a mapping of source name -> list of destination names