roadie.gemspec in roadie-5.2.0 vs roadie.gemspec in roadie-5.2.1

@@ -22,9 +22,10 @@
 
   s.add_development_dependency "rake"
   s.add_development_dependency "rspec", "~> 3.0"
   s.add_development_dependency "rspec-collection_matchers", "~> 1.0"
   s.add_development_dependency "webmock", "~> 3.0"
+  s.add_development_dependency "standardrb"
 
   s.extra_rdoc_files = %w[README.md Changelog.md]
   s.require_paths = %w[lib]
 
   s.files = `git ls-files`.split("\n")