Remove dup lines
@@ -2995,9 +2995,6 @@ class OpenStack_2_NodeDriver(OpenStack_1_1_NodeDriver):
:param ip_version: ip_version of subnet which should be used
:type ip_version: ``int``
- :param ip_version: ip_version of subnet which should be used
- :type ip_version: ``int``
-
:rtype: :class:`OpenStack_2_SubNet`
"""
data = {'subnet': {'cidr': cidr, 'network_id': network.id,
