message: github: update wording for packaging issues
diff: @@ -19,8 +19,9 @@ body:
  * [Binary releases on GitHub](https://github.com/ClementTsang/bottom/releases)
  - I do *not* maintain *any* other distribution channel, and preferably, you should contact the package
  - maintainers where appropriate first for help regarding those distribution channels.
  + I do not maintain any other distribution channel. Preferably, you should contact the package
  + maintainers first where appropriate for help for distribution-related issues (e.g. package
  + has issues installing, is outdated, etc.)
  Please understand that I likely can't help you much if it's an issue about a specific distribution channel,
  