start_x.gemspec in start-x-0.0.2 vs start_x.gemspec in start-x-0.0.3

@@ -31,6 +31,7 @@
   spec.require_paths = ["lib"]
 
   spec.add_development_dependency "bundler", "~> 1.14"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "minitest", "~> 5.0"
+  spec.add_development_dependency "commander", "~> 4.4.3"
 end