Trim trailing whitespace

example_box/README.md

@@ -23,7 +23,7 @@ Libvirt box should define at least three data fields in `metadata.json` file.
 
 ## Converting Boxes
 
-Instead of creating a box from scratch, you can use 
-[vagrant-mutate](https://github.com/sciurus/vagrant-mutate) 
-to take boxes created for other Vagrant providers and use them 
+Instead of creating a box from scratch, you can use
+[vagrant-mutate](https://github.com/sciurus/vagrant-mutate)
+to take boxes created for other Vagrant providers and use them
 with vagrant-libvirt.

example_box/Vagrantfile

@@ -6,7 +6,7 @@
 Vagrant.configure("2") do |config|
 
   # Example configuration of new VM..
-  # 
+  #
   #config.vm.define :test_vm do |test_vm|
     # Box name
     #
@@ -22,7 +22,7 @@ Vagrant.configure("2") do |config|
     #end
 
     # Interfaces for VM
-    # 
+    #
     # Networking features in the form of `config.vm.network`
     #
     #test_vm.vm.network :private_network, :ip => '10.20.30.40'
@@ -59,4 +59,3 @@ Vagrant.configure("2") do |config|
     #libvirt.default_prefix = ''
   end
 end
-

example_box/metadata.json

@@ -1,5 +1,5 @@
 {
   "provider"     : "libvirt",
   "format"       : "qcow2",
-  "virtual_size" : 16 
+  "virtual_size" : 16
 }