Rubber grip starts to peel off

I own the 60D and been using it for almost 3 mos. and i'm happy with it as this is my first dslr. I dont have any problem with the build quality. It feels so rubust that i feel it will last in years and years to come with regular usage. Now this may not be a big deal. My only gripe is the rubber grip, the area near the bottom of the shutter button is starting to come off. Days passing, i cant help but noticed its starting to widen the gap where it was supposed to be sticking. Should i put a super glue or or a rubber cement? or should i use my warranty? Any advice will be hightly appreciated! thanks! Cheers!