Improve output of section name in config validation subtests

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/bot/test_constants.py b/tests/bot/test_constants.py
index 2937b6189..f10d6fbe8 100644
--- a/tests/bot/test_constants.py
+++ b/tests/bot/test_constants.py
@@ -43,7 +43,7 @@ class ConstantsTests(unittest.TestCase):
         )
         for section in sections:
             for name, annotation in section.__annotations__.items():
-                with self.subTest(section=section, name=name, annotation=annotation):
+                with self.subTest(section=section.__name__, name=name, annotation=annotation):
                     value = getattr(section, name)
                     origin = typing.get_origin(annotation)
                     annotation_args = typing.get_args(annotation)