bug#36447: 27.0.50; New "Unknown keyword" errors

[Eli Zaretskii]

> From: Michael Heerdegen <michael_heerdegen@web.de>
> Date: Tue, 09 Jul 2019 00:23:09 +0200
> Cc: Lars Ingebrigtsen <larsi@gnus.org>, npostavs@gmail.com,
>  36447@debbugs.gnu.org, Stefan Monnier <monnier@iro.umontreal.ca>
> 
> Since your patch surely doesn't qualify as "tiny" (or whatever the
> correct wording is), I think you must sign the copyright papers first.

He did that already.