Fixing dead link to documentation in README.rst
Current link works as of June 9th, 2014.
diff --git a/README.rst b/README.rst
index a142c6d..e56809a 100644
--- a/README.rst
+++ b/README.rst
@@ -34,5 +34,5 @@
.. _sandboxed: http://en.wikipedia.org/wiki/Sandbox_(computer_security)
.. _Django: http://www.djangoproject.com/
.. _Jinja2 webpage: http://jinja.pocoo.org/
-.. _documentation: http://jinja.pocoo.org/2/documentation/
+.. _documentation: http://jinja.pocoo.org/docs/
.. _Jinja2 tip: http://jinja.pocoo.org/docs/intro/#as-a-python-egg-via-easy-install