README.md in zabbix-client-0.0.2 vs README.md in zabbix-client-0.0.3

@@ -1,9 +1,11 @@
 # Zabbix::Client
 
 This is a simple client of Zabbix API.
 
+[![Gem Version](https://badge.fury.io/rb/zabbix-client.svg)](http://badge.fury.io/rb/zabbix-client)
+
 ## Installation
 
 Add this line to your application's Gemfile:
 
 ```ruby
@@ -40,28 +42,28 @@
 ```
 
 ### Use proxy
 
 ```ruby
-client = Zabbix::Client.new(
+Zabbix::Client.new(
   'http://localhost/zabbix/api_jsonrpc.php',
   proxy_user: 'username', proxy_password: 'password'
 )
 ```
 
 ### Basic auth
 
 ```ruby
-client = Zabbix::Client.new(
+Zabbix::Client.new(
   'http://localhost/zabbix/api_jsonrpc.php',
   basic_auth_user: 'username', basic_auth_password: 'password'
 )
 ```
 
 ### Debug mode
 
 ```ruby
-client = Zabbix::Client.new(
+Zabbix::Client.new(
   'http://localhost/zabbix/api_jsonrpc.php',
   debug: true
 )
 ```