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

[Andrew Cagney]

New commits:
commit dd286bc3b587f8f624641d81a1fd95e0b6283ea1
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Jun 25 20:15:44 2021 -0400

    addconn: fix double-space on output