Learn HTML by Building a Cat Photo App - Step 2

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

  **Your code so far**
<html>
<body>
<h1>Cat photos</h2>
</body>
</html>
  **Your browser information:**

User Agent is: Mozilla/5.0 (iPhone; CPU iPhone OS 15_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Mobile/15E148 Safari/604.1

Challenge: Learn HTML by Building a Cat Photo App - Step 2

Link to the challenge:

when writing HTML, always match the starting tag with the ending tag.
Eg.
<h1> will match </h1> but will not match <h2> as that matches </h2>