fix a minor typo
fix typo
Update homebrew-cask install
fix homebrew install shell url
Merge pull request #7 from xiaoqing-wei/patch-1

fix a minor typo
Merge pull request #8 from tonicbupt/patch-1

fix typo
Merge pull request #10 from pezy/patch-1

Update homebrew-cask install
Merge pull request #11 from zs1621/master

fix homebrew install shell url
update to Yosemite (10.10)