Fix typo in integration test.

Author: jakeichikawasalesforce

tests/integration/test_minimum_tls_version.py

@@ -49,6 +49,6 @@ class TestMinimumTLSVersionNotSpecified(TestMinimumTLSVersion):
     def _get_config_file_name(self) -> str:
         return super()._get_config_file_name(None)
 
-    def test_minimum_tls_version_invalid(self):
+    def test_minimum_tls_version_not_specified(self):
         log_contents = self._get_log_contents()
         self.assertIn("Setting minimum TLS version to TLSv1_2", log_contents)