[bug#73055] [PATCH] doc: Explain `git format-patch` revision format

[Maxim Cournoyer]

Hi Ekaitz,

Ekaitz Zarraga <ekaitz@elenq.tech> writes:

>> The --base=auto can be dropped since it's part of our default git
>> config, which is automatically installed for all of our contributors
>> (c.f.: etc/git/gitconfig) when they build the Guix source.
>> Otherwise, LGTM, if others think it has enough value to be added.
>> --
>> Thanks,
>> Maxim
>
> Hi!
>
> Should we remove the --base=auto from all the examples or only mine?

Your commit shouldn't add it, and as an extra, if you don't mind the
extra scope, another commit removing it from all the existing examples
would be nice.

-- 
Thanks,
Maxim