title: If we change `git config core.hooksPath`, how to revert back to default
body: <p>By default, it looks like this is empty when run in a git repo root:</p>
  
  <pre><code>git config core.hooksPath
  </code></pre>
  
  <p>If we change git config core.hooksPath to <code>git config core.hooksPath myhooks</code>, my question is - how do we change it back to the default? Should we unset the value (how?), or should we set it to <code>.git/hooks</code> as in <code>git config core.hooksPath .git/hooks</code>?</p>