Update link to Artistic Licence 2.0
Apparently, the licence moved to the OSI, so update the link in the
docs. Closes #24.
Signed-off-by: martin f. krafft <madduck@madduck.net>
diff --git a/doc/source/extrefs.inc b/doc/source/extrefs.inc
index 89956d4..f0dddd4 100644
--- a/doc/source/extrefs.inc
+++ b/doc/source/extrefs.inc
@@ -2,5 +2,5 @@
.. _Salt: http://saltstack.com/community
.. _Ansible: http://www.ansibleworks.com
.. _Hiera: http://projects.puppetlabs.com/projects/hiera
-.. _Artistic Licence 2.0: http://www.perlfoundation.org/legal/licenses/artistic-2_0.html
+.. _Artistic Licence 2.0: http://opensource.org/licenses/Artistic-2.0
.. _Jinja2: http://jinja.pocoo.org