Remove private ip address

Author: masutaka

Vagrantfile

@@ -6,6 +6,5 @@ VAGRANTFILE_API_VERSION = "2"
 
 Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.vm.box = "chef/centos-6.5"
-  config.vm.network "private_network", ip: "192.168.33.24"
   config.cache.scope = :box if Vagrant.has_plugin? 'vagrant-cachier'
 end