noise.gemspec in noise-ruby-0.2.0 vs noise.gemspec in noise-ruby-0.3.0

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'noise/version'
 
 Gem::Specification.new do |spec|