hmmm.... looks weird.
it's like perfectly squared isn't it?
I know they can get dings and rolls (and they can chip slightly on bone or rock) but... a chip from just vines seems weird.

I would just sharpen it out a little (not all the way) and not worry about it.

maybe someone else will pitch in with some more in put. <img src="/ubbthreads/images/graemlins/laugh.gif" alt="" />