diff --git a/tests/test_tutorial/test_path_params/test_tutorial003b.py b/tests/test_tutorial/test_path_params/test_tutorial003b.py
index 864314bf6..bf3086c6e 100644
--- a/tests/test_tutorial/test_path_params/test_tutorial003b.py
+++ b/tests/test_tutorial/test_path_params/test_tutorial003b.py
@@ -9,7 +9,7 @@ client = TestClient(t3.app)
 def test_get_users():
     response = client.get("/users")
     assert response.status_code == 200
-    assert response.json() == ['Rick', 'Morty']
+    assert response.json() == ["Rick", "Morty"]
 
 
 def test_routes_created():