README.md in ruboty-1.3.0 vs README.md in ruboty-1.3.1

- old
+ new

@@ -1,9 +1,9 @@
 # Ruboty
 
-[[![Gem](https://img.shields.io/gem/v/formatador.svg)]()](https://rubygems.org/gems/ruboty)
-[![Build Status](https://travis-ci.org/r7kamura/ruboty.png)](https://travis-ci.org/r7kamura/ruboty)
+[![Gem](https://img.shields.io/gem/v/ruboty.svg)](https://rubygems.org/gems/ruboty)
+[![Build Status](https://travis-ci.org/r7kamura/ruboty.svg)](https://travis-ci.org/r7kamura/ruboty)
 
 Ruby + Bot = Ruboty.
 
 ## Dependencies
 
@@ -11,14 +11,17 @@
 
 ## Adapter
 
 Adapter hooks up ruboty to chat services.
 
-- [ruboty-slack](https://github.com/r7kamura/ruboty-slack)
+- Slack
+  - [ruboty-slack](https://github.com/r7kamura/ruboty-slack) (XMPP gateway)
+  - [ruboty-slack_rtm](https://github.com/rosylilly/ruboty-slack_rtm) (Bot RTM API)
 - [ruboty-twitter](https://github.com/r7kamura/ruboty-twitter)
 - [ruboty-hipchat](https://github.com/r7kamura/ruboty-hipchat)
 - [ruboty-idobata](https://github.com/hanachin/ruboty-idobata)
 - [ruboty-chatwork](https://github.com/mhag/ruboty-chatwork)
+- [ruboty-discord](https://github.com/ykzts/ruboty-discord)
 
 ## Brain
 
 Brain persists memories.
 