README.md in fluent-plugin-twitter-0.1.1 vs README.md in fluent-plugin-twitter-0.2.1

- old
+ new

@@ -1,10 +1,10 @@
 fluent-plugin-twitter
 =====================
 
 ## Component
-Fluentd Input/Output plugin. You can create your own "Twitter Bot" with fluentd messaging system.
+Fluentd Input/Output plugin to process tweets with Twitter Streaming API.
 
 ## Installation
 
 ### native gem
 
@@ -27,12 +27,13 @@
   consumer_secret     YOUR_CONSUMER_SECRET    # Required
   oauth_token         YOUR_OAUTH_TOKEN        # Required
   oauth_token_secret  YOUR_OAUTH_TOKEN_SECRET # Required
   tag                 input.twitter.sampling  # Required
   timeline            sampling                # Required (sampling or userstream)
-  keyword             Ruby,Python             # Optional (userstream not supported yet)
+  keyword             Ruby,Python             # Optional (only work with `timeline` is sampling)
   lang                ja,en                   # Optional
+  output_format       nest                    # Optional (nest or flat or simple[default])
 </source>
 
 <match input.twitter.sampling>
   type stdout
 </match>
@@ -68,9 +69,12 @@
 
 ## Reference
 
 ### Twitter OAuth Guide
 http://pocketstudio.jp/log3/2012/02/12/how_to_get_twitter_apikey_and_token/
+
+### Quick Tour to count a tweet with fluent-plugin-twitter and fluent-plugin-datacounter
+http://qiita.com/items/fe4258b394190f23fece
 
 ## TODO
 patches welcome!
 
 ## Known Issue