PATCH: clarify some of the Guix Linode recipe

[Grant Shoshin Shangreaux]

Hello! I hope I'm not double posting, but I think the email I intended
to send before never made it out of my outbox. I recently set up GuixSD
on Linode following the cookbook. I hit a few snags along the way where
I either missed something or misunderstood, so I thought I'd offer a
patch with a few clarifications to the article. Some of it is likely due
to changes in the Linode UI. Hopefully this patch is helpful.

Thanks for Guix and the great docs everyone!

Grant Shangreaux

0001-doc-add-clarifications-to-Linode-cookbook-recipe.patch
Description: guix cookbook patch