[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit 028ee7e1590021b5d066b0d85b0bcd6212579224
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Jan 23 10:59:55 2023 -0500

    documentation: reword nat-keepalive
    
    Noticed by Max-Julian Pogner.