diff -r f795d24aebc3 -r f802b4706a53 mercurial/localrepo.py
--- a/mercurial/localrepo.py	Tue Apr 28 18:29:50 2009 +0200
+++ b/mercurial/localrepo.py	Tue Apr 28 18:32:15 2009 +0200
@@ -1668,7 +1668,7 @@
             # changeset.
             has_cl_set, junk, junk = cl.nodesbetween(None, knownheads)
             junk = None
-            # Transform the list into an ersatz set.
+            # Transform the list into a set.
             has_cl_set = set(has_cl_set)
         else:
             # If there were no known heads, the recipient cannot be assumed to