How do you get rid of all the junk at the top of a Cocoa class in Xcode?

Question

I looked here, and went where Macmade said to go. I then deleted everything above #import in the two FILEBASENAME files at File Templates/Cocoa/Objective-C class.xctemplate/NSObject. However, I'm creating new classes in Xcode, derived from NSObject, and I'm getting all the same stuff as before. How can I be rid of it?

(I'm open to the possibility that I shouldn't be getting rid of it, but I don't believe it's useful in the least. Is it?)