README.md in songkick_queue-0.3.0 vs README.md in songkick_queue-0.4.0

@@ -6,11 +6,11 @@
 [![Build status](https://travis-ci.org/songkick/queue.svg?branch=master)](https://travis-ci.org/songkick/queue)
 
 ## Dependencies
 
 * Ruby 2.0+
-* RabbitMQ ~v2.8
+* RabbitMQ 3.3+
 
 ## Installation
 
 Add this line to your application's Gemfile:
 
@@ -28,22 +28,25 @@
 
 ## Usage
 
 ### Setup
 
-You must define both the AMQP URL and a logger instance:
+Configure a logger and your AMQP connection settings as follows. The values defined below are the defaults:
 
 ```ruby
 SongkickQueue.configure do |config|
-  config.amqp = 'amqp://localhost:5672'    # required
-  config.logger = Logger.new(STDOUT)       # required
-  config.queue_namespace = ENV['RACK_ENV'] # optional
+  config.logger = Logger.new(STDOUT)
+  config.host = '127.0.0.1'
+  config.port = 5672
+  config.username = 'guest'
+  config.password = 'guest'
+  config.vhost = '/'
 end
 ```
 
-You can also optionally define a namespace to apply to your queue names automatically when
-publishing and consuming. This can be useful to isolate environments that share the same RabbitMQ
-instance.
+SongkickQueue should work out the box with a new, locally installed RabbitMQ instance.
+
+NB. The `vhost` option can be a useful way to isolate environments that share the same RabbitMQ instance (eg. staging and production).
 
 ### Creating consumers
 
 To create a consumer simply construct a new class and include the `SongkickQueue::Consumer`
 module.