[libcxx-commits] [libcxx] [libc++] Clean up some minor inconsistencies in the status pages (PR #65259)

[Louis Dionne via libcxx-commits]

https://github.com/ldionne approved this pull request.

LGTM, thanks! Please squash into a single commit and go ahead.

https://github.com/llvm/llvm-project/pull/65259