Vagrantfile in bib-vagrant-0.1.2 vs Vagrantfile in bib-vagrant-0.1.3

@@ -1,17 +1,17 @@
 
-Vagrant.configure("2") do |config|
-  foo = Bib::Vagrant::Config.new()
+Vagrant.configure('2') do |config|
+  foo = Bib::Vagrant::Config.new
   puts foo.get.inspect
- 
+
   # for testing ubuntu 14.04
   config.vm.box = 'trusty-server-cloudimg-amd64-vagrant-disk1.box'
   config.vm.box_url = 'https://cloud-images.ubuntu.com/vagrant/trusty/current/trusty-server-cloudimg-amd64-vagrant-disk1.box'
 
   # for testing ubuntu 15.04
   # config.vm.box = 'vivid-server-cloudimg-amd64-vagrant-disk1.box'
-  # config.vm.box_url = 'https://cloud-images.ubuntu.com/vagrant/vivid/current/vivid-server-cloudimg-amd64-vagrant-disk1.box'	
+  # config.vm.box_url = 'https://cloud-images.ubuntu.com/vagrant/vivid/current/vivid-server-cloudimg-amd64-vagrant-disk1.box'
 
   # config.vm.provision :shell, :path => 'apt-spy-2-bootstrap.sh'
 
   config.vm.provision 'shell', inline: 'sudo apt-get -y update'
 
@@ -19,12 +19,11 @@
   # config.vm.provision 'shell', inline: 'sudo apt-get -y install curl'
   # config.vm.provision 'shell', inline: 'curl -sL https://deb.nodesource.com/setup_0.12 | sudo bash -'
 
   config.vm.provision 'shell', inline: 'sudo apt-get -y install nodejs npm'
 
-  config.vm.provision 'bib_configure_npm' 
+  config.vm.provision 'bib_configure_npm'
 
   config.vm.provision 'shell', inline: 'npm config list'
 
   config.vm.provision 'shell', inline: 'npm --loglevel silly view test'
-
 end