Please help me in html step 6

Tell us what’s happening:
Describe your issue in detail here.
i don’t understand the hint. Please help me
there was that

    and
  •   **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 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

    Challenge: Step 6

    Link to the challenge:

In the code we have siblings and child elements.

Shen the elements is beside each others they are siblings.

For example the `<p>` is a sibling of `<div>`
<div>Content here</div>
<p>Content here</p>
And here the `<p>` is a child of the `<div>`
<div>
<p>Content here</p>
</div>

To make code clean and readable we add two spaces before the child elements

Wrrong:
<div>
<p>Content here</p>
</div>
Correct:
<div>
  <p>Content here</p>
</div>