fix typo in test file

Author: MridulS

config/kube_config_test.py

@@ -1290,14 +1290,14 @@ def test_load_kube_config_from_dict(self):
                                    client_configuration=actual)
         self.assertEqual(expected, actual)
 
-    def test_load_kube_config_from_empty_file(self):
+    def test_load_kube_config_from_empty_file_like_object(self):
         config_file_like_object = io.StringIO()
         self.assertRaises(
             ConfigException,
             load_kube_config,
             config_file_like_object)
 
-    def test_load_kube_config_from_empty_file_like_object(self):
+    def test_load_kube_config_from_empty_file(self):
         config_file = self._create_temp_file(
             yaml.safe_dump(None))
         self.assertRaises(