iSlodinx

Update `Countries that participated in osu! tournaments`

1

## Self-check - [x] The changes are tested against the [contribution checklist](https://osu.ppy.sh/wiki/osu!_wiki/Contribution_guide#self-check) Feel free to comment something if i mess something up.

Change `team` to `osu! team` to avoid confusion

4

It would be nice to avoid confusion over it, perhaps change `team` to `osu! team` from home section and change `team` to `teams` from rankings section.