README.md in telegram-bot-ruby-0.8.6 vs README.md in telegram-bot-ruby-0.8.6.1

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 # telegram-bot-ruby
 
 Ruby wrapper for [Telegram's Bot API](https://core.telegram.org/bots/api).
 
 [![Gem Version](https://badge.fury.io/rb/telegram-bot-ruby.svg)](http://badge.fury.io/rb/telegram-bot-ruby)
-[![Code Climate](https://codeclimate.com/github/atipugin/telegram-bot-ruby/badges/gpa.svg)](https://codeclimate.com/github/atipugin/telegram-bot-ruby)
+[![Maintainability](https://api.codeclimate.com/v1/badges/7e61fbf5bec86e118fb1/maintainability)](https://codeclimate.com/github/atipugin/telegram-bot-ruby/maintainability)
 [![Build Status](https://travis-ci.org/atipugin/telegram-bot-ruby.svg?branch=master)](https://travis-ci.org/atipugin/telegram-bot-ruby)
 [![Say Thanks!](https://img.shields.io/badge/Say%20Thanks!-🦉-1EAEDB.svg)](https://saythanks.io/to/atipugin)
 
 ## Installation
 