Revert "Bug-53 correct spelling"
Merge pull request #12 from Vosie/revert-9-bug-53-correct-spelling

Revert "Bug-53 correct spelling"
bug-53-correct-spelling
Merge pull request #13 from thomas771020/bug-53-correct-spelling

bug-53-correct-spelling, r=johnhu
Bug-59-preivous-and-next-word