bug#64425: [PATCH] Mention minibuffer-next-completion in completion-help

[Eli Zaretskii]

> From: Spencer Baugh <sbaugh@janestreet.com>
> Cc: sbaugh@catern.com,  64425@debbugs.gnu.org
> Date: Mon, 03 Jul 2023 10:00:01 -0400
> 
> >> They are also available in regular buffers after triggering 
> >> completion-at-point. Should we note that too?
> >
> > Yes, but in another place, where completion-at-point is documented.
> 
> OK, fair enough.  Actually, that part is already done, in (info "(emacs)
> Symbol Completion").
> 
> So revised patch updating the minibuffer completion documentation:

Thanks, this LGTM, but please don't use 'kbd' in simple.el.  With that
change, we can install this, I think.