Fix typos in default `settings.json` (#9239)

This PR fixes some typos in the comments within the default
`settings.json` file.

Fixes #4257.

Release Notes:

- Fixed some incorrect comments in the default `settings.json` file
([#4257](https://github.com/zed-industries/zed/issues/4257)).
89c67fb1abMarshall Bowers committed on 3/12/2024, 7:30:52 PM· committed by GitHubparent41d8ba1
1 file changedLine totals unavailable