Merge pull request #10 from okalright/review/v0.2

Review/v0.2
Fixed the wrong filenames
空格 多字
Fixed the typos and format errors
Merge branch 'develop' of github.com:edXPDRLab/manuals into develop
修正檔名錯誤的問題 step 1.
修正檔名錯誤的問題 step 2.
特殊字體加粗
修正不通順的中文
Merge pull request #11 from Cabris/new_develop

修正格式錯誤
* 改了缺的空格 多字
* 不通順
Merge branch 'develop' of github.com:edXPDRLab/manuals into review/v0.2