diff -r 020619c850bb -r bc379b9ff48a docs/evolve-faq.rst
--- a/docs/evolve-faq.rst	Wed Jan 22 14:13:22 2014 -0800
+++ b/docs/evolve-faq.rst	Wed Jan 22 14:14:06 2014 -0800
@@ -137,8 +137,8 @@
 
 You can still use rebase to move a whole segment of the changeset graph together.
 
-.. warning:: Beware that rebasing obsolete changesets will result in
-             conflicting versions of the changesets.
+.. warning:: Beware that rebasing changesets already obsolete will likely result in
+             divergent versions of the changesets.
 
 Resolve history troubles: ``evolve``
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