fix: linting

Author: martimfasantos

src/mcp/server/auth/routes.py

@@ -172,9 +172,7 @@ def build_metadata(
         op_tos_uri=None,
         introspection_endpoint=None,
         code_challenge_methods_supported=["S256"],
-        client_id_metadata_document_supported=(
-            client_registration_options.client_id_metadata_document_supported
-        ),
+        client_id_metadata_document_supported=client_registration_options.client_id_metadata_document_supported,
     )
 
     # Add registration endpoint if supported

tests/client/test_auth.py

@@ -1352,7 +1352,7 @@ def test_build_metadata(
             "revocation_endpoint": Is(revocation_endpoint),
             "revocation_endpoint_auth_methods_supported": ["client_secret_post", "client_secret_basic"],
             "code_challenge_methods_supported": ["S256"],
-            "client_id_metadata_document_supported": Is(bool)
+            "client_id_metadata_document_supported": Is(bool),
         }
     )