I accidentally created some kind of label, or at least it looks like some kind of label, on a Maven module in an IntelliJ IDEA project. It looks like this (followed by the module name):
I don't remember exactly how the text got there. I think the module was selected and that I accidentally pressed some key combination, followed by "7". It was really just a keyboard slip.
The annoying thing is, it is stuck there. I have restarted IntelliJ, but it won't disappear.
Is this some kind of feature or is it a weird display bug? In either case, how do I get rid of it?
I am running IntelliJ IDEA Ultimate version 15.0.6.