New comment by notramo on void-packages repository

https://github.com/void-linux/void-packages/issues/22007#issuecomment-635436578

Comment:
> Users are encouraged to read the docs. Relying on install messages is poor because they can be easily lost in xbps install log (and many people don't pay attention to them anyway)

Do it harm anything? If not, why not add it? It's better than nothing.