Add renaming notices to 3.0 http package members.
diff --git a/Doc/library/cookielib.rst b/Doc/library/cookielib.rst
index 4a91953..bf166f6 100644
--- a/Doc/library/cookielib.rst
+++ b/Doc/library/cookielib.rst
@@ -1,4 +1,3 @@
-
:mod:`cookielib` --- Cookie handling for HTTP clients
=====================================================
@@ -7,6 +6,11 @@
.. moduleauthor:: John J. Lee <jjl@pobox.com>
.. sectionauthor:: John J. Lee <jjl@pobox.com>
+.. note::
+ The :mod:`cookielib` module has been renamed to :mod:`http.cookiejar` in
+ Python 3.0. The :term:`2to3` tool will automatically adapt imports when
+ converting your sources to 3.0.
+
.. versionadded:: 2.4