bug#48478: 28.0.50; yank-from-kill-ring and kill-ring-yank-pointer

[Eli Zaretskii]

> From: Juri Linkov <juri@linkov.net>
> Cc: 48478@debbugs.gnu.org
> Date: Fri, 11 Jun 2021 20:10:01 +0300
> 
> "you can use completion commands to complete on an entry from the list of 
> entries"
> 
> It's unclear what "an entry" does mean in case of 'M-y TAB'
> that displays the list of all entries.

What exactly is unclear here?  "An entry" is on of the "entries" from
the list, what else?