Fix multi-lingual json index

[Jieiku]

Fixes #2193

Sanity check:

• Have you checked to ensure there aren't other open Pull Requests for the same update/change?

Code changes

(Delete or ignore this section for documentation changes)

• Are you doing the PR on the next branch?

If the change is a new feature or adding to/changing an existing one:

• [] Have you created/updated the relevant documentation page(s)? No because it is not a new feature, just a fix.

[Jieiku]

I am not sure why this fails the test, it worked perfectly on my linux machine, if you have any idea what I need fix/change let me know. Thanks!

[Raymi306]

If you check the details it looks like CI is failing on cargo fmt, I bet if you ran cargo fmt and committed it would pass

[Keats]

Yep, just run cargo fmt

[Keats]

Thanks!