message: Add focus as a ref usage case
diff: @@ -120,8 +120,8 @@ export default {
  description: (
  <p>
  React Hook Form needs <code>ref</code> to collect the input value,
  - however, you may want to use <code>ref</code> for other purposes (eg.
  - scroll into the view). The following example will show you how.
  + however, you may want to use <code>ref</code> for other purposes (e.g.
  + scroll into the view, or focus). The following example will show you how.
  </p>
  ),
  },
  