message: Fix syntax in clang-tidy file: enabled rules don't have a leading plus.
diff: @@ -41,8 +41,9 @@ Checks: >
  bugprone-*,
  -bugprone-narrowing-conversions,
  -bugprone-branch-clone,
  - +modernize-loop-convert,
  - +modernize-raw-string-literal,
  + modernize-loop-convert,
  + modernize-raw-string-literal,
  + modernize-use-override,
  WarningsAsErrors: ''
  HeaderFilterRegex: ''
  