README.md in telegram-bot-ruby-0.1.0 vs README.md in telegram-bot-ruby-0.2.0

@@ -1,38 +1,50 @@
-# telegram-bot
+# telegram-bot-ruby
 
 Ruby wrapper for [Telegram's Bot API](https://core.telegram.org/bots/api).
 
 ## Installation
 
 Add following line to your Gemfile:
 
 ```ruby
-gem 'telegram-bot', github: 'atipugin/telegram-bot'
+gem 'telegram-bot-ruby'
 ```
 
 And then execute:
 
 ```shell
 $ bundle
 ```
 
+Or install it system-wide:
+
+```shell
+$ gem install telegram-bot-ruby
+```
+
 ## Usage
 
 First things first, you need to [obtain a token](https://core.telegram.org/bots#botfather) for your bot. Then create your Telegram bot like this:
 
 ```ruby
+require 'telegram/bot'
+
 token = 'YOUR_TELEGRAM_BOT_API_TOKEN'
 
-Telegram::Bot::Runner.run(token) do |bot|
+Telegram::Bot::Client.run(token) do |bot|
   bot.listen do |message|
     case message.text
     when /^hello/
       bot.api.sendMessage(chat_id: message.chat.id, text: "Hello, #{message.from.username}")
     end
   end
 end
 ```
+
+Note that `bot.api` object implements [Telegram Bot API methods](https://core.telegram.org/bots/api#available-methods) as is. So you can invoke any method inside the block without any problems.
+
+Same thing about `message` object - it implements [Message](https://core.telegram.org/bots/api#message) spec, so you always know what to expect from it.
 
 ## Contributing
 
 1. Fork it
 2. Create your feature branch (git checkout -b my-new-feature)