--- a/mercurial/exchange.py	Thu Jan 30 17:56:09 2014 -0800
+++ b/mercurial/exchange.py	Thu Jan 30 19:51:21 2014 -0800
@@ -259,9 +259,7 @@
     return ret
 
 def _pushobsolete(pushop):
-    """utility function to push obsolete markers to a remote
-
-    Exist mostly to allow overriding for experimentation purpose"""
+    """utility function to push obsolete markers to a remote"""
     repo = pushop.repo
     remote = pushop.remote
     if (obsolete._enabled and repo.obsstore and