git-multi.gemspec in git-multi-2.1.0 vs git-multi.gemspec in git-multi-2.2.0

@@ -28,6 +28,7 @@
   spec.add_dependency 'octokit', '~> 4.13'
 
   spec.add_development_dependency 'bundler'
   spec.add_development_dependency 'pry'
   spec.add_development_dependency 'rake'
+  spec.add_development_dependency 'rubocop'
 end