Commenting allows you to leave messages without affecting the browser display. It also allows you to make code inactive. A comment in HTML starts with <!-- , contains any number of lines of text, and ends with --> .
Add a comment above the p element with this text:
TODO: Add link to cat photos
Does any one know how to program this part? I stucked here.
Thanks for helps 
Show us what you have so far.
Everyone loves cute cats online!
This is the texts under the question, I didn't write anything yet.Hi there and welcome. Create a topic to the challenge step using Help button. That button appears below the challenge editor when you try to submit the wrong code more than three times.
Okay. Firstly if you have a question about a specific challenge as it relates to your written code for that challenge and need some help, click the Help button located on the challenge. This button only appears if you have tried to submit an answer at least three times.
The Help button will create a new topic with all code you have written and include a link to the challenge also. You will still be able to ask any questions in the post before submitting it to the forum.
Thank you.
Secondly the instructions state to create a comment in html. It will not run and is used to describe the code. As the description stated, those sequences of characters open and close an HTML comment; much like how a less than symbol opens an html tag and a greater than symbol closes it.
ok igot it. Thankyou