README.md in ServState-0.1.2 vs README.md in ServState-0.1.3

@@ -3,17 +3,32 @@
 Very simple tool to watch your LINUX server status.
 [Demo page](http://162.243.90.233:8080/)
 
 [![Gem Version](https://badge.fury.io/rb/ServState.png)](http://badge.fury.io/rb/ServState)
 [![Build Status](https://travis-ci.org/ololyay/ServState.png?branch=master)](https://travis-ci.org/ololyay/ServState)
+[![Coverage Status](https://coveralls.io/repos/ololyay/ServState/badge.png?branch=master)](https://coveralls.io/r/ololyay/ServState?branch=master)
 
 ## Installation
 
     $ gem install ServState
 
+## Requirements
+ - Ruby 1.9.3 or greater
+ - __ip__ util
+
+##Tested on
+
+* Debian 7
+* Ubuntu server 10.04
+* Ubuntu server 12.04
+* Ubuntu server 13.10
+* CentOS 6
+* Fedora 19
+
 ## Usage
 
+
 Defaults:
 port is 8080
 without password
 
 Default: 
@@ -25,13 +40,9 @@
 	$ servstate -port 8081
 
 Set password:
 
 	$ servstate -pass mypass
-
-Show help:
-
-	$ servstate -h
 
 Also you can write code like this:
 ```ruby
   require 'ServState'