Step 19 - Not accepting my unordered syntax

Tell us what’s happening:
Its says my element doesnt have the right syntax but ive opened and closed the u1 element. Any help much appreciated

  **Your code so far**
    <h2>Cat Photos</h2>
      <!-- TODO: Add link to cat photos -->
      <p>Click here to view more <a target="_blank" href="">cat photos</a>.</p>
      <a href=""><img src="" alt="A cute orange cat lying on its back."></a>
      <h2>Cat Lists</h2>
      <h3>Things cats love:</h3><ul></u1>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.63 Safari/537.36

Challenge: Step 19

Link to the challenge:

You accidentally used the number 1 instead of a lowercase letter l.

P.S. I don’t necessarily fault you for this. The monspaced font being used here does not really distinguish the two very well. But that is probably going to happen with most fonts. In a full-blown editor like VSCode you would see syntax highlighting alerting you to this mistake.

facepalm Thanks for your help!