bug#70163: 29.3; hexl-mode incorrect docstring

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: Eli Zaretskii <eliz@gnu.org>,  schwab@linux-m68k.org,
>   70163@debbugs.gnu.org
> Date: Sat, 06 Apr 2024 11:49:26 -0400
> 
> > Thanks, here some more places:
> >
> > edmacro-mode                       => edmacro.el
> > Info-mouse-follow-nearest-node     => info.el
> > org-use-fast-todo-selection        => org.el
> > org-babel-no-eval-on-ctrl-c-ctrl-c => ob-core.el
> 
> Maybe the better fix is to change \<...> so that the extra "\n...\n"
> sentence gets added at a more appropriate place rather thn right where
> the \<...> was encountered.

What is "the more appropriate place", and how will you find it, given
that some doc strings are auto-generated, either in part or in full?