diff --git a/test/test_update.py b/test/test_update.py
index 9e3b6ebd7..6d52b5196 100644
--- a/test/test_update.py
+++ b/test/test_update.py
@@ -249,12 +249,12 @@ def make_updater(target, *, current_version=None,
             if api_response is not None:
                 upd._call_api = lambda _: api_response
             return upd
-        
+
         def test(target, expected, current_version=None, current_commit=None, identifier=None):
             updater = make_updater(target, current_version=current_version, current_commit=current_commit, identifier=identifier)
             update_info = updater.query_update(_output=True)
             self.assertDictEqual(update_info.__dict__ if update_info else {}, expected.__dict__ if expected else {})
-        
+
         def test_version_info_error(api_response, expected_msg):
             updater = make_updater('stable', api_response=api_response)
             stderr = io.StringIO()
@@ -298,7 +298,7 @@ def test_version_info_error(api_response, expected_msg):
                 'body': '- Implements extra parameter validation\n'
                         '- Optimizes performance in date parser\n',
             },
-            expected_msg="One of either version or commit hash must be available on the release"
+            expected_msg='One of either version or commit hash must be available on the release',
         )
 
 if __name__ == '__main__':