Add renaming notices to 3.0 http package members.
diff --git a/Doc/library/basehttpserver.rst b/Doc/library/basehttpserver.rst
index 0fbf8b0..c922d2f 100644
--- a/Doc/library/basehttpserver.rst
+++ b/Doc/library/basehttpserver.rst
@@ -1,10 +1,14 @@
-
:mod:`BaseHTTPServer` --- Basic HTTP server
===========================================
.. module:: BaseHTTPServer
:synopsis: Basic HTTP server (base class for SimpleHTTPServer and CGIHTTPServer).
+.. note::
+ The :mod:`BaseHTTPServer` module has been merged into :mod:`http.server` in
+ Python 3.0. The :term:`2to3` tool will automatically adapt imports when
+ converting your sources to 3.0.
+
.. index::
pair: WWW; server