Basic HTML and HTML5: Create an Ordered List

I don’t know why my order list looks wrong. Top 3 Things Cats Hate is missing something. Please Help or give any feedback. Thank you.

Things cats love:

<li>cat nip</li>


<li>lazer pointer</li>

Top 3 things cat hate:

    <li>black olives</li>

Yeah so I did not add an (s) to cats, lame of me. What the heck.