1 files changed, 2 insertions, 2 deletions
diff --git a/doc/development/tutorials/examples/autodoc_intenum.py b/doc/development/tutorials/examples/autodoc_intenum.py
index 67b5c3f70..67955600f 100644
--- a/doc/development/tutorials/examples/autodoc_intenum.py
+++ b/doc/development/tutorials/examples/autodoc_intenum.py
@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 from enum import IntEnum
-from typing import Any, Optional
+from typing import Any
 
 from docutils.statemachine import StringList
 
@@ -30,7 +30,7 @@ class IntEnumDocumenter(ClassDocumenter):
         self.add_line('   :final:', self.get_sourcename())
 
     def add_content(self,
-                    more_content: Optional[StringList],
+                    more_content: StringList | None,
                     no_docstring: bool = False
                     ) -> None: