README.md in logstash-output-kafka-3.0.0.beta2 vs README.md in logstash-output-kafka-3.0.0.beta3

@@ -1,9 +1,8 @@
 # Logstash Plugin
 
-[![Build
-Status](http://build-eu-00.elastic.co/view/LS%20Plugins/view/LS%20Outputs/job/logstash-plugin-output-kafka-unit/badge/icon)](http://build-eu-00.elastic.co/view/LS%20Plugins/view/LS%20Outputs/job/logstash-plugin-output-kafka-unit/)
+[![Travis Build Status](https://travis-ci.org/logstash-plugins/logstash-output-kafka.svg)](https://travis-ci.org/logstash-plugins/logstash-output-kafka)
 
 This is a plugin for [Logstash](https://github.com/elastic/logstash).
 
 It is fully free and fully open source. The license is Apache 2.0, meaning you are pretty much free to use it however you want in whatever way.
 
@@ -68,10 +67,15 @@
 ```ruby
 gem "logstash-output-kafka", :path => "/your/local/logstash-output-kafka"
 ```
 - Install plugin
 ```sh
+# Logstash 2.3 and higher
+bin/logstash-plugin install --no-verify
+
+# Prior to Logstash 2.3
 bin/plugin install --no-verify
+
 ```
 - Run Logstash with your plugin
 ```sh
 bin/logstash -e 'output { kafka { topic_id => "kafka_topic" }}'
 ```