Gemfile in ronin-vulns-0.1.1 vs Gemfile in ronin-vulns-0.1.2

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 source 'https://rubygems.org'
 
 gemspec
 
 gem 'jruby-openssl',	'~> 0.7', platforms: :jruby
@@ -29,6 +31,8 @@
   gem 'yard-spellcheck', require: false
 
   gem 'dead_end',        require: false
   gem 'sord',            require: false, platform: :mri
   gem 'stackprof',       require: false, platform: :mri
+  gem 'rubocop',         require: false, platform: :mri
+  gem 'rubocop-ronin',   require: false, platform: :mri
 end