message: bug: fix label name for download item in settings
diff: </li>
  <li data-setting-name="download_item">
  <input type="checkbox" name="download_item" id="download_item">
  - <label for="hotlink_item" data-lang="download_item" data-new-feat>Add shortcut to download all tweet media</label>
  + <label for="download_item" data-lang="download_item" data-new-feat>Add shortcut to download all tweet media</label>
  </li>
  </ul>
  </div>
  