Subject: [bug#53055] [PATCH v2] gnu: Add emacs-ox-gfm.

From: Taiju HIGASHI <[email-masked]>
Date: Fri, 07 Jan 2022 00:36:41 +0900

If you have any problems with my copyright statement for the 2021 version, you can delete it.
I forgot to write it in the patch below, so I added it.

https://issues.guix.gnu.org/51950

Thanks