message: Fix name of test in results_backends_tests module
diff: @@ -66,7 +66,7 @@ class ResultsBackendsTests(SupersetTestCase):
  self.assertEquals(result, None)
  self.assertFalse(self.mock_s3_client.download_fileobj.called)
  - def test_s3_cache_get_s3_exception(self):
  + def test_s3_cache_get_exception(self):
  self.mock_s3_client.download_fileobj.side_effect = Exception('Something bad happened')
  result = self.s3_cache.get('test-key')
  