bug#55689: Unresolved label of manual pdf

[Eli Zaretskii]

> Date: Fri, 27 May 2022 18:22:49 -0400
> From: emacs--- via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
> 
> Emacs lisp reference, as available at 2022-05-27 at following url
> https://www.gnu.org/software/emacs/manual/pdf/elisp.pdf
> at page 161 in description of "or" pattern contains following line:
> 
>       To present a consistent environment (see <undefined> [Intro Eval], page
>       <undefined>)
> 
> which looks like TeX failing to resolve a label.

Thanks, should be fixed now.