Gemfile in rest_baby-1.4 vs Gemfile in rest_baby-1.5

@@ -8,11 +8,13 @@
   gem 'rake'
   gem 'cucumber'
   gem 'fig_newton'
   gem 'rspec'
   gem 'webmock'
+  gem 'coveralls'
+  gem 'simplecov'
   gem 'rubocop'
-  if ENV["JRUBY"] || RUBY_PLATFORM == "java"
+  if ENV['JRUBY'] || RUBY_PLATFORM == 'java'
     # Skip the yard gems for jruby
   else
     gem 'yard'
     gem 'yard-cucumber'
     gem 'redcarpet'