Need help! I Couldn't find where i have done the mistake

Tell us what’s happening:
Describe your issue in detail here.

  **Your code so far**

<h2>CatPhotoApp</h2>
<main>
<a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
</main>
<u1>
  <li>rat</li>
  <li>fish</li>
  <li>milk</li>
</u1>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.51 Safari/537.36

Challenge: Create a Bulleted Unordered List

Link to the challenge:

Hello @codenewbie8

The tag for creating unordered list is <ul>

You have <u1> in your code.