Add trailing newline

roles/lib_openshift/src/test/unit/test_oc_storageclass.py

@@ -186,4 +186,4 @@ class OCStorageClassTest(unittest.TestCase):
             mock.call(['oc', 'get', 'storageclass', 'testsc', '-o', 'json'], None),
             mock.call(['oc', 'create', '-f', mock.ANY], None),
             mock.call(['oc', 'get', 'storageclass', 'testsc', '-o', 'json'], None),
-        ])
+        ])