tidy Rakefile formatting

Rakefile

@@ -1,15 +1,17 @@
 require 'puppetlabs_spec_helper/rake_tasks'
-require 'rspec-system/rake_task'
 require 'puppet-syntax/tasks/puppet-syntax'
 require 'puppet-lint/tasks/puppet-lint'
+require 'rspec-system/rake_task'
 
 PuppetLint.configuration.send("disable_class_inherits_from_params_class")
-PuppetLint.configuration.ignore_paths = ['pkg/**/*.pp', 'spec/**/*.pp', 'tests/**/*.pp']
+PuppetLint.configuration.ignore_paths = [
+  'pkg/**/*.pp',
+  'spec/**/*.pp',
+  'tests/**/*.pp',
+]
 
 task :default => [
   :syntax,
   :lint,
   :spec,
 ]
-
-# vim:ft=ruby