[llvm-branch-commits] [clang-tools-extra] [clang-tidy][docs] Rewrite bugprone check docs to Markdown [3/4] (PR #214422)

[Baranov Victor via llvm-branch-commits]

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

overall lgtm

https://github.com/llvm/llvm-project/pull/214422