README.md in fluent-plugin-sakuraio-0.0.7 vs README.md in fluent-plugin-sakuraio-0.1.0

- old
+ new

@@ -35,9 +35,20 @@
 * `connection` type messages: `{"module":{module},"is_online":{is_online}}`
 * `location` type messages: `{"module":{module},"latitude":{latitude},"longitude":"{longitude}","range_m":{range_m}}`
 
 The details of sakura.io message spec: https://sakura.io/docs/pages/platform-specification/message.html
 
+## Output Configuration
+
+```
+<match **>
+  @type sakuraio
+  url wss://api.sakura.io/ws/v1/xxxxxxxxxxxxxxxxxxxxxxx
+  modules ["uXXXXXXXXXXX"] # array of modules
+  channels {"0": ["key", "i"]} # hash of channels {"channel number": ["key in record", "data type"]}
+</match>
+```
+
 ## License
 
 The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).
 