Update Doc/library/argparse.rst

davesteele · savannahostrowski · web-flow · commit 8e207548d4fc · 2025-12-14T21:01:41.000-05:00
Co-authored-by: Savannah Ostrowski &lt;savannah@python.org&gt;
diff --git a/Doc/library/argparse.rst b/Doc/library/argparse.rst
@@ -411,7 +411,7 @@ single non-whitespace character followed by a "."::
      -h, --help  show this help message and exit
 
 
-.. versionadded:: 3.13
+.. versionadded:: 3.15
    :class:`FlexiHelpFormatter` class was added.
 
 :class:`ArgumentDefaultsHelpFormatter` automatically adds information about
