Nice catch! I meant a snacks shop. It only sells snacks like chips/crisps and peanuts.

So I changed it to shop=snack

https://wiki.openstreetmap.org/wiki/Tag:shop%3Dsnack

Unlike the example in the Wiki, this one is inside a building, not a street stand, so I didn't add any additional (street_vendor) tag.

New changeset:
https://www.openstreetmap.org/changeset/158433733