HTML5 tutorial isn't working!(I removed "br" still not happening)

Tell us what’s happening:
I replaced the text in p with Kitty ispum but error is occurring when I run as it’s asking me to do the same thing I did and got error.

Your code so far

<h1>Hello World</h1>


<p>  Kitty ispum dolor sit amet, shed everywhere shed everywghere stretching attack your ankles chase<br>the red dot, hairvall run catnip eat the grass sniff.

Your browser information:

User Agent is: Mozilla/5.0 (Linux; Android 7.1.2; Redmi 4 Build/N2G47H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Mobile Safari/537.36.

Link to the challenge:

remove the line brake tag `