diff --git a/mercurial/bundle2.py b/mercurial/bundle2.py
--- a/mercurial/bundle2.py
+++ b/mercurial/bundle2.py
@@ -1957,9 +1957,6 @@
 )
 def handlechangegroup(op, inpart):
     """apply a changegroup part on the repo
-
-    This is a very early implementation that will massive rework before being
-    inflicted to any end-user.
     """
     from . import localrepo