Yellow bar shows up on line numbers that I edit


So recently I added a cloud9 employee to my account and that person helped me fix an problem with my terminal. I don’t know if this is related to me adding him, but now every time I edit a line it turns orange next to the bar.

My collaborator color is also orange. I’m thinking this has something to do with me adding him as a collaborator(so cloud nine added the bars to show who edited what), but now I’ve since removed him and have only one collaborator(me). How can I get rid of this orange bar?

Thank You


right click on the gutter, and uncheck show Authorship info option from the gutter options context menu