Update README

README.rst

@@ -2,7 +2,7 @@ pynsist is a tool to build Windows installers for your Python applications. The
 installers bundle Python itself, so you can distribute your application to
 people who don't have Python installed.
 
-At present, pynsist requires Python 3.3 or above.
+At present, pynsist requires Python 3.3 or above, or Python 2.7.
 
 For more information, see `the documentation <http://pynsist.readthedocs.org/en/latest/>`_
 and `the examples <https://github.com/takluyver/pynsist/tree/master/examples>`_.