Gemfile in guard-rails-assets-0.1.5 vs Gemfile in guard-rails-assets-0.1.6

@@ -1,5 +1,10 @@
-source "http://rubygems.org"
+source 'http://rubygems.org'
 
 gemspec
 
-gem 'pry', :group => [:development, :test]
+gem 'pry', group: [:development, :test]
+
+group :development do
+  gem 'transpec', require: false
+  gem 'rubocop', require: false
+end