README.md in frontkick-0.3.2 vs README.md in frontkick-0.3.3

- old
+ new

@@ -1,9 +1,16 @@ # frontkick [![Build Status](https://secure.travis-ci.org/sonots/frontkick.png?branch=master)](http://travis-ci.org/sonots/frontkick) [![Dependency Status](https://gemnasium.com/sonots/frontkick.png)](https://gemnasium.com/sonots/frontkick) testing ruby: 1.9.2, 1.9.3, 2.0.0; -Frontkick is a gem to execute a command and obtain exit\_code, stdout, stderr simply, wheres, `system` does not provide all of them. +Frontkick is a gem to execute a command and obtain exit\_code, stdout, stderr simply. + +## What is This For? + +Ruby's `Kernel.#system` method does not return STDOUT and STDERR. +Ruby's back quote (``) returns STDOUT, but does not return STDERR. + +With frontkick, you can easily get the exit code, STDOUT, and STDERR. ## USAGE gem install frontkick