Format documentation

docs/maintenance.rst

@@ -158,6 +158,6 @@ When adding support for a new Python version or removing support for an old one,
 2. ``tox.ini``: Update the ``envlist`` to include or remove the Python version.
 3. ``pyproject.toml``: Update the ``requires-python`` line and the ``classifiers`` list.
 4. ``README.rst``: Update the compatibility information.
-5. `docs/maintenance.rst`: Update this list if any new files need to be modified.
+5. ``docs/maintenance.rst``: Update this list if any new files need to be modified.
 
 Remember to test the changes thoroughly and update any documentation that mentions supported Python versions.