diff -r e7cfe3587ea4 -r e95ec38f86b0 mercurial/context.py
--- a/mercurial/context.py	Wed Aug 15 22:38:42 2012 +0200
+++ b/mercurial/context.py	Wed Aug 15 22:39:18 2012 +0200
@@ -1167,7 +1167,7 @@
 
         returns True if different than fctx.
         """
-        # fctx should be a filectx (not a wfctx)
+        # fctx should be a filectx (not a workingfilectx)
         # invert comparison to reuse the same code path
         return fctx.cmp(self)