Topojson maps by @deldersveld is no longer available on the link mentioned in the documentation

[Bortolla]

source: https://www.react-simple-maps.io/docs/map-files/

it says we need a third party map file to get React Simple Maps to work, and among the example map files provided, one of them is by @deldersveld, which apparently no longer has it on that link

[Bortolla]

This issue has been mentioned at least three more times (#345, #350 and #360), apparently you can still get that same map file on this link:
https://unpkg.com/[email protected]/countries-110m.json

either way, it'd be nice to have the link updated on the documentation