charger.gemspec in charger-0.1.1 vs charger.gemspec in charger-0.2.0

@@ -11,12 +11,12 @@
   gem.description   = %q{Utilizes Chargify's REST API}
   gem.summary       = %q{Utilizes Chargify's REST API}
   gem.homepage      = "https://github.com/warmwaffles/charger"
 
   gem.files         = `git ls-files`.split($/)
-  gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
+  gem.executables   = gem.files.grep(%r{^bin/}) { |f| File.basename(f) }
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
-  gem.require_paths = ["lib"]
+  gem.require_paths = ['lib']
 
   gem.add_runtime_dependency('virtus')
   gem.add_runtime_dependency('activesupport')
   gem.add_runtime_dependency('activemodel')
   gem.add_runtime_dependency('multi_json')