Doc: devmode: add -Xdev option to example (GH-106253)

miss-islington · Daemo00 · web-flow · commit e4658bf44ea5 · 2023-07-16T16:32:26.000+09:00
Doc: devmode: add -Xdev option to example (GH-106253) (cherry picked from commit 83bd568) Co-authored-by: Simone Rubino <daemo00@gmail.com>
diff --git a/Doc/library/devmode.rst b/Doc/library/devmode.rst
@@ -198,7 +198,7 @@ descriptor" error when finalizing the file object:
 
 .. code-block:: shell-session
 
-    $ python script.py
+    $ python -X dev script.py
     import os
     script.py:10: ResourceWarning: unclosed file <_io.TextIOWrapper name='script.py' mode='r' encoding='UTF-8'>
       main()
