[*] 测试更新目录
[*] update source/chapter_c.rst
[*] Update source/chapter_c
[*] Update chapter_c
[*] Update chapter_c
Update chapter_02.rst
Update chapter_02.rst
Update chapter_02.rst
Update chapter_02.rst
Update chapter_02.rst
Merge pull request #35 from 100Continue/master

测试pull request操作
Merge pull request #2 from taobao/master

merge