Stop stop repeating repeating.

Author: Julian

docs/validate.rst

@@ -298,7 +298,6 @@ color       requires webcolors_
       the JSON Schema specification.
 
 
-.. _isodate: http://pypi.python.org/pypi/isodate/
 .. _isodate: http://pypi.python.org/pypi/isodate/
 .. _rfc3987: http://pypi.python.org/pypi/rfc3987/
 .. _strict-rfc3339: http://pypi.python.org/pypi/strict-rfc3339/