Introduction to HTML5 Elements main tag

Tell us what’s happening:
why is the closing main tag not good?

Your code so far

<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
<P> Kitty ipsum purr jump eat the grass  rip the couth scratched sunbathe, shed everywhere rip the coutch sleep in the sink fluffy fur catnip scratched.</P>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.94 Safari/537.36.

Link to the challenge:

Your second ‘p’ tag should contain the first few words of the given text “Purr jump eat the grass rip the couch scratched sunbathe…”. Replace the text within your second paragraph with the given text and your code should pass.

im unable to that im just a beginner i dont understand some of the things