Rakefile in solidus_paypal_braintree-0.3.0 vs Rakefile in solidus_paypal_braintree-0.4.0

@@ -2,17 +2,14 @@
 
 Bundler::GemHelper.install_tasks
 
 begin
   require 'spree/testing_support/extension_rake'
-  require 'rubocop/rake_task'
   require 'rspec/core/rake_task'
 
   RSpec::Core::RakeTask.new(:spec)
 
-  RuboCop::RakeTask.new
-
-  task default: %i(first_run rubocop spec)
+  task default: %i(first_run spec)
 rescue LoadError
   # no rspec available
 end
 
 task :first_run do