diff -r b13c72380297 index.rst
--- a/index.rst	Wed May 16 16:02:08 2012 -0700
+++ b/index.rst	Sat May 19 14:04:22 2012 -0700
@@ -48,7 +48,8 @@
    and :menuselection:`Build --> Build Solution`.
 3. :doc:`Run the tests <runtests>` with ``./python -m test -j3`` (use
    :file:`./python.exe` on :ref:`most <python.exe>` Mac OS X systems and
-   :file:`PCbuild\\python_d.exe` on Windows).
+   :file:`PCbuild\\python_d.exe` on Windows; replace ``test`` with
+   ``test.regrtest`` for 2.7).
 4. Make the :doc:`patch <patch>`.
 5. Submit it to the `issue tracker`_.