fixed typo and cleaned up a bit more.
fixed typo and cleaned up a bit more.

devkev/mtools,ces0712/mtools,parkhyeonghwa/mtools,gormanb/mtools,aerrami/mtools,yaowenqiang/mtools,yaowenqiang/mtools,corymintz/mtools,gormanb/mtools,yaowenqiang/mtools,rueckstiess/mtools,parkhyeonghwa/mtools,devkev/mtools,gormanb/mtools,tomzhang/mtools,tomzhang/mtools,corymintz/mtools,rueckstiess/mtools,corymintz/mtools,devkev/mtools,aerrami/mtools,ces0712/mtools,aerrami/mtools,tomzhang/mtools,parkhyeonghwa/mtools,ces0712/mtools