Quick PEP8 fix, removed 1 extra line

Author: jsenecal

rest_framework_json_api/renderers.py

@@ -78,7 +78,6 @@ def render(self, data, accepted_media_type=None, renderer_context=None):
             else:
                 json_api_data = data
 
-
         # Make sure we render data in a specific order
         render_data = OrderedDict()