I Was trying to add blackra1n.com to my repos list in cydia and typed "blacra1n" by mistake. Now I get this error everytime i load cydia.
Error: Refreshing Data
GPG error: blacra1n.com ./
Release: The following signatures were invalid: NODATA 1 NODATA 2

Failed to fetch
Sub-process /bin/bzip2 returned an error code (2)

Some index files failed to download, they have been ignored, or old ones used instead.
Then I have a button to press okay.

After that it all works fine but its annoying to look at everytime.

It does not show up in my repo list as one i can remove.
Is there any way for me to clear this out?