Learn HTML by Building a Cat Photo App - Step 55

I’m having trouble with the (new) responsive web design step 55, it says to put the text “Loving” in a label element and having it to the right of the input element, which I have done. I assume it also wants me to add a “for” tag somewhere but after failing the hint says the new label element doesnt have a “for” attribute. Any help?

relevant code:

    <fieldset>
      <legend>What's your cat's personality?</legend>
      <input id="loving" type="checkbox"> <label> Loving </label>
    </fieldset>

Can you post the link to the exercise?