If I mess up a post how do I ask for help to fix it?

I was looking for a "report to moderator" style button because I pasted the wrong link on a video and I can't figure out how to ask a moderator to fix it.

Specifically on this video - http://videosift.com/video/Smart-watches-were-inspired-by-pop-culture
I'd like comment number two (by me) and comment number three (by siftbot) to be removed.