Finder - Can't delete folder shortcuts

[MrRoyksopp]

Hello Guys.
I accidentally dragged a file into the top of a finder window, and I made a shortcut to it.

But in some way, I can't delete it? How do I get rid of it?

I'm on OS X Lion.

Thanks!

 

[Simplicated]

Press Cmd while dragging it off the toolbar.

 

[MrRoyksopp]

thanks a lot!