Updates for pycodestyle. (#2973)

Author: daspecster

packages/google-cloud-core/unit_tests/test_exceptions.py

@@ -40,7 +40,7 @@ def test_ctor_explicit(self):
             'locationType': 'testing',
             'message': 'Testing',
             'reason': 'test',
-            }
+        }
         e = self._make_one('Testing', [ERROR])
         e.code = 600
         self.assertEqual(str(e), '600 Testing')
@@ -115,7 +115,7 @@ def test_miss_w_content_as_dict(self):
             'locationType': 'testing',
             'message': 'Testing',
             'reason': 'test',
-            }
+        }
         response = _Response(600)
         content = {"error": {"message": "Unknown Error", "errors": [ERROR]}}
         exception = self._call_fut(response, content)