Add a note about the renaming of test.test_support in 3.0.
diff --git a/Doc/library/test.rst b/Doc/library/test.rst
index 818ff8e..3c58243 100644
--- a/Doc/library/test.rst
+++ b/Doc/library/test.rst
@@ -185,6 +185,14 @@
.. module:: test.test_support
:synopsis: Support for Python regression tests.
+.. note::
+
+ The :mod:`test.test_support` module has been renamed to :mod:`test.support`
+ in Python 3.0. The :term:`2to3` tool will automatically adapt imports when
+ converting your sources to 3.0.
+
+
+
The :mod:`test.test_support` module provides support for Python's regression
tests.