README.markdown in vagrant-auto_network-0.2.1 vs README.markdown in vagrant-auto_network-0.2.2

@@ -23,11 +23,10 @@
 
     Vagrant.configure('2') do |config|
       config.vm.define 'first' do |node|
         node.vm.box = "centos-5-i386"
 
-        node.vm.extend AutoNetwork::Mixin
         node.vm.network :private_network, :auto_network => true
       end
 
       config.vm.define 'second' do |node|
         node.vm.box = "centos-5-i386"
@@ -46,10 +45,10 @@
 
 The default pool range has been hardcoded as '10.20.1.2/24', pending the
 ability to query the host virtual network adapters for their configuration.
 To change this, add the following _before_ the Vagrant configuration block:
 
-    AutoNetwork.default_pool = '172.16.0.0/12'
+    AutoNetwork.default_pool = '172.16.0.0/24'
 
 Contact
 -------
 
   * [Source code](https://github.com/adrienthebo/vagrant-auto_network)