Inform with the Paragraph Element is not working

Tell us what’s happening:

Your code so far

<h1>Hello World</h1>
<h2>CatPhotoApp</h2>
<P>Hello paragraph</p>

Your browser information:

Your Browser User Agent is: Mozilla/5.0 (Linux; Android 6.0; XT1706 Build/MRA58K) AppleWebKit/537.36 (KHTML, like Gecko) ![Screenshot_20180312-211016|281x500](upload://vUuRdz3BTobb8EZiJpay3l5dNrj.png)Chrome/58.0.3029.83 Mobile Safari/537.36.

Link to the challenge:
https://www.freecodecamp.org/challenges/inform-with-the-paragraph-element

Typo. You capitalized something you shouldn’t have.