lib/vagrant-libvirt/plugin.rb in vagrant-libvirt-0.5.3 vs lib/vagrant-libvirt/plugin.rb in vagrant-libvirt-0.6.0

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 begin
   require 'vagrant'
 rescue LoadError
   raise 'The Vagrant Libvirt plugin must be run within Vagrant.'
 end