Rakefile in sidekiq-throttled-0.1.0 vs Rakefile in sidekiq-throttled-0.2.0

@@ -1,4 +1,5 @@
+# frozen_string_literal: true
 require "bundler/gem_tasks"
 
 require "rspec/core/rake_task"
 RSpec::Core::RakeTask.new(:spec)