README.md in tfa-0.0.2 vs README.md in tfa-0.0.3

- old
+ new

@@ -1,9 +1,12 @@
 # In
 
-TODO: Write a gem description
+[![Build Status](https://travis-ci.org/mokhan/tfa.svg?branch=v0.0.2)](https://travis-ci.org/mokhan/tfa)
 
+Create a one time password for your different environments.
+
+
 ## Installation
 
 Add this line to your application's Gemfile:
 
     gem 'tfa'
@@ -16,10 +19,16 @@
 
     $ gem install tfa
 
 ## Usage
 
-TODO: Write usage instructions here
+
+```shell
+  $ tfa add 
+  $ tfa add develoment <secret>
+  $ tfa show development
+  $ tfa totp development
+```
 
 ## Contributing
 
 1. Fork it ( https://github.com/mokhan/tfa/fork )
 2. Create your feature branch (`git checkout -b my-new-feature`)