Gemfile in otp-0.0.8 vs Gemfile in otp-0.0.9

@@ -3,6 +3,9 @@
 # Specify your gem's dependencies in otp.gemspec
 gemspec
 
 group :development, :test do
   gem "test-unit"
+  gem "simplecov"
+  gem "rubocop", require: false
 end
+