I'm not able to understand what to do?

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

  **Your code so far**
<html>
<body>
  <h1>CatPhotoApp</h1>
  <main>
  <h2>Cat Photos</h2>
  <!-- TODO: Add link to cat photos -->
  <p>Click here to view more cat photos.</p>
  </main>
</body>
</html>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36

Challenge: Step 6

Link to the challenge:

The challenge wants you to move the stated elements by two spaces to the rigth
illustration

without indentation
<main>
<p>I am a child</p> 
</main>
***with <p> indented two spaces***
<main>
  <p>I am a child</p> 
</main>

il try make it simpler

i want to write <ul> (unordered list) with 5 <li> (list) inside it
so id write :

<ul>
   <li></li>
   <li></li>
   <li></li>
   <li></li>
   <li></li>
</ul>

notice the space before the <li> elements thats what the task asking you to do put that space to indicate the <li> is a child of <ul>