[InterNetNews/inn] 495742: inews: -x option was already in B News

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: 495742277f09afc7e20f025694607137ca363091
      https://github.com/InterNetNews/inn/commit/495742277f09afc7e20f025694607137ca363091
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2022-02-22 (Tue, 22 Feb 2022)

  Changed paths:
    M doc/pod/inews.pod

  Log Message:
  -----------
  inews: -x option was already in B News

Fix the origin of the -x flag, which was already in "News Version B"
software, aka B News.
In that time:
  The -x flag says not to forward this article to the specified site
  despite what the /usr/lib/news/sys file says.