Gemfile in percheron-0.5.0 vs Gemfile in percheron-0.6.0

@@ -1,12 +1,12 @@
 source 'https://rubygems.org'
 
 gemspec
 
 group :test do
-  gem 'codeclimate-test-reporter', '~> 0.1', require: nil
+  gem 'codeclimate-test-reporter', '~> 0.1', require: false
 end
 
 group :development do
-  gem 'pry-byebug', '~> 3.0'
-  gem 'awesome_print', '~> 1.0'
+  gem 'pry-byebug', '~> 3.0',     require: false
+  gem 'awesome_print', '~> 1.0',  require: false
 end