Correct the punctuation error
Correct the punctuation error

`s/\./,` replace the full stop (`.`) with a comma (`,`) that snuck through proofreading.

Co-authored-by: Jeldrik Hanschke <747fb95f809c6065c3a2b5806c0370ff5924e64b@users.noreply.github.com>
json-api/json-api,json-api/json-api,json-api/json-api,json-api/json-api,json-api/json-api