README internal links fix
@@ -408,8 +408,8 @@ master branch upon official version upgrades.
Contributions
-------------
-.. _Issues: issues
-.. _pull requests: pulls
+.. _Issues: https://github.com/dr-prodigy/python-holidays/issues
+.. _pull requests: https://github.com/dr-prodigy/python-holidays/pulls
.. _here: CONTRIBUTING.rst
Issues_ and `pull requests`_ are always welcome. Please see
