fix(flake8): fix spaces and a docstring

Author: Gabriel Monroy

controller/api/tests/test_hooks.py

@@ -120,7 +120,7 @@ def test_build_hook(self):
         self.assertIn('domains', response.data)
 
     def test_config_hook(self):
-        """Test creating a Config via an API Hook"""
+        """Test reading Config via an API Hook"""
         url = '/api/apps'
         body = {'cluster': 'autotest'}
         response = self.client.post(url, json.dumps(body), content_type='application/json')

controller/api/views.py

@@ -530,7 +530,7 @@ def create(self, request, *args, **kwargs):
             User, username=request.DATA['receive_user'])
         # check the user is authorized for this app
         if user == app.owner or user in get_users_with_perms(app):
-            config =  app.release_set.latest().config
+            config = app.release_set.latest().config
             serializer = self.get_serializer(config)
             return Response(serializer.data, status=status.HTTP_200_OK)
         raise PermissionDenied()