code_analyzer.gemspec in code_analyzer-0.5.1 vs code_analyzer.gemspec in code_analyzer-0.5.2

@@ -1,5 +1,6 @@
-# -*- encoding: utf-8 -*-
+# frozen_string_literal: true
+
 require File.expand_path('../lib/code_analyzer/version', __FILE__)
 
 Gem::Specification.new do |gem|
   gem.authors       = ["Richard Huang"]
   gem.email         = ["[e-mail]"]