Can you tell me how to do step 6

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

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

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

Challenge: Step 6

Link to the challenge:

…? Please fill this part in.

You changed the contents of these elements.

the step is saying that put 6 space but i dont understand were to

You should put the space before the < of each element