Gazelle/templates/torrent_form/mirrors.html

<tr id="mirrors_tr">
  <td>
    <label for="mirrors">{{ db.name }}</label>
  </td>

  <td>
    <textarea
      rows="2"
      name="mirrors"
      id="mirrors"
      {# Needs to be all on one line #}
      placeholder="{{ db.desc }}">{{ mirrors }}</textarea>
  </td>
</tr>