Rakefile in zendesk2-1.9.0 vs Rakefile in zendesk2-1.10.0

@@ -1,9 +1,10 @@
 #!/usr/bin/env rake
-require "bundler/gem_tasks"
+# frozen_string_literal: true
+require 'bundler/gem_tasks'
 require 'rspec/core/rake_task'
 
 RSpec::Core::RakeTask.new(:spec) do |spec|
-  spec.rspec_opts = "-cfp"
+  spec.rspec_opts = '-cfp'
 end
 
-task :default => :spec
+task default: :spec