Coding practice

Tell us what’s happening:
Describe your issue in detail here.
I’m having trouble understanding what this command whats me to type and where.

  **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 (X11; CrOS x86_64 12239.92.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.136 Safari/537.36

Challenge: Step 6

Link to the challenge:

Hi @Reeseaya1 , welcome to the forum.
The task is asking you to add 2 spaces before the opening tag of any element nested inside the main element (the children of the main element), to give it an offset from the parent.
This will create an “indented” structure where the code of the children is pushed more to the right than their parent.
This indentation helps with the readability of the code, because you can clearly see where an element starts and where it ends.
An example of indented code could be the following. Notice that the opening tags don’t start all at the position:

<html>
  <head>
    <title>Title for the page</title>
  </head>
  <body>
    <h1>Big title</h1>
    <p>Paragraph</p>
  </body>
</html>