[InterNetNews/inn] ca6e16: Improve doc for pathalias, pathcluster, pathhost

[Julien ÉLIE]

  Branch: refs/heads/2.7
  Home:   https://github.com/InterNetNews/inn
  Commit: ca6e1681f07bc69cb8a80fa4fe5328a3f90980dd
      https://github.com/InterNetNews/inn/commit/ca6e1681f07bc69cb8a80fa4fe5328a3f90980dd
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2023-03-22 (Wed, 22 Mar 2023)

  Changed paths:
    M doc/pod/inn.conf.pod
    M doc/pod/innd.pod

  Log Message:
  -----------
  Improve doc for pathalias, pathcluster, pathhost

Better wording in manual pages about these 3 inn.conf parameters.