Add missing type hints to tests.config. (#14681)

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/config/test_registration_config.py b/tests/config/test_registration_config.py

index 33d7b70e32..f6869d7f06 100644
--- a/tests/config/test_registration_config.py
+++ b/tests/config/test_registration_config.py
@@ -21,7 +21,7 @@ from tests.utils import default_config
 
 
 class RegistrationConfigTestCase(ConfigFileTestCase):
-    def test_session_lifetime_must_not_be_exceeded_by_smaller_lifetimes(self):
+    def test_session_lifetime_must_not_be_exceeded_by_smaller_lifetimes(self) -> None:
         """
         session_lifetime should logically be larger than, or at least as large as,
         all the different token lifetimes.
@@ -91,7 +91,7 @@ class RegistrationConfigTestCase(ConfigFileTestCase):
             "",
         )
 
-    def test_refuse_to_start_if_open_registration_and_no_verification(self):
+    def test_refuse_to_start_if_open_registration_and_no_verification(self) -> None:
         self.generate_config()
         self.add_lines_to_config(
             [