diff --git a/docs/tutorial/tests.rst b/docs/tutorial/tests.rst
index 51168fa8..697c0760 100644
--- a/docs/tutorial/tests.rst
+++ b/docs/tutorial/tests.rst
@@ -226,7 +226,7 @@ for each test.
 .. code-block:: python
     :caption: ``tests/conftest.py``
 
-    class AuthActions():
+    class AuthActions:
         def __init__(self, client):
             self._client = client