--- a/mercurial/bundlerepo.py	Sat Apr 14 11:27:11 2012 +0200
+++ b/mercurial/bundlerepo.py	Fri Apr 13 10:14:59 2012 +0200
@@ -96,7 +96,9 @@
                          self.revision(self.node(rev2)))
 
     def revision(self, nodeorrev):
-        """return an uncompressed revision of a given"""
+        """return an uncompressed revision of a given node or revision
+        number.
+        """
         if isinstance(nodeorrev, int):
             rev = nodeorrev
             node = self.node(rev)