Merge pull request #44 from vitorgalvao/brew-homebrew

readme.md: corrected homebrew’s name

README.md

@@ -15,7 +15,7 @@ If you have Go installed on your computer just run `go get`.
 
     go get github.com/ericchiang/pup
 
-If you're on OS X, use [Brew](http://brew.sh/) to install (no Go required).
+If you're on OS X, use [Homebrew](http://brew.sh/) to install (no Go required).
 
     brew install https://raw.githubusercontent.com/EricChiang/pup/master/pup.rb