Merge pull request #39 from gilesvangruisen/master

Update README to reflect change from transform to plugin

Author: joshwnj

README.md

@@ -2,7 +2,7 @@
 
 [![Build Status](https://travis-ci.org/css-modules/css-modulesify.svg?branch=master)](https://travis-ci.org/css-modules/css-modulesify)
 
-A browserify transform to load [CSS Modules].
+A browserify plugin to load [CSS Modules].
 
 [CSS Modules]: https://github.com/css-modules/css-modules