Update doc/exts/pylint_messages.py

Co-authored-by: Daniël van Noord <[email protected]>

Author: Pierre-Sassoulas

doc/exts/pylint_messages.py

@@ -230,8 +230,7 @@ def _write_single_message_page(category_dir: Path, message: MessageData) -> None
             stream.write(
                 f"""
 .. note::
-  This message is emitted by :ref:`the optional '{message.checker}' checker
-  <{message.checker_module_name}>` which requires the ``{message.checker_module_name}``
+  This message is emitted by the optional :ref:`'{message.checker}'<{message.checker_module_name}>` checker which requires the ``{message.checker_module_name}``
   plugin to be loaded.
 
 """