message: docs: fix malformed anchor in CONTRIBUTING.md
  PR Close
diff: @@ -235,7 +235,7 @@ The `footer` is optional.
  Any line of the commit message cannot be longer than 100 characters.
  -#### <a href="commit-header"></a>Commit Message Header
  +#### <a name="commit-header"></a>Commit Message Header
  ```
  <type>(<scope>): <short summary>
  