[3.13] Remove erroneous text from What’s New (python#139343)

Author: rffontenelle

Doc/whatsnew/3.13.rst

@@ -2850,7 +2850,7 @@ tarfile
 -------
 
 * :func:`~tarfile.data_filter` now normalizes symbolic link targets in order to
-  avoid path traversal attacks.Add commentMore actions
+  avoid path traversal attacks.
   (Contributed by Petr Viktorin in :gh:`127987` and :cve:`2025-4138`.)
 * :func:`~tarfile.TarFile.extractall` now skips fixing up directory attributes
   when a directory was removed or replaced by another kind of file.