Comment out HTML. what I am doing wrong?

HTML-CSS
1

Tell us what’s happening:

What I am doing wrong?

Your code so far


<!--
<h1>Hello World</h1>
-->
<h2>CatPhotoApp</h2>

<!--
<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>
-->

Your browser information:

2

Your code passes fine for me. Sometimes the browser glitches. They rebooting. Reset the cache on your browser. Try a different browser.

3

There is nothing wrong and its a kind of error. However, just try the reset button. and again do whatever you did. I hope it will work.