Added wrong source in cydia, persistant error message..?

So I was trying to add the source cydia.imodzone.net to Cydia but accidentally hit .com the and added it. I got an error message, realized what I did wrong, and removed that one and added the correct source. But now whenever I launch Cyida I get the error message in the attached image. Is there any way to stop this from popping up?

localboy28 said:

navigate to /private/etc/apt/sources.list.d and find cydia.list

Remove the dodgy source

Click to expand...

Problem solved! Thanks!