serviceworker-rails.gemspec in serviceworker-rails-0.3.1 vs serviceworker-rails.gemspec in serviceworker-rails-0.4.0

@@ -1,18 +1,18 @@
 # coding: utf-8
-lib = File.expand_path('../lib', __FILE__)
+lib = File.expand_path("../lib", __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-require 'serviceworker/rails/version'
+require "serviceworker/rails/version"
 
 Gem::Specification.new do |spec|
   spec.name          = "serviceworker-rails"
   spec.version       = ServiceWorker::Rails::VERSION
   spec.authors       = ["Ross Kaffenberger"]
   spec.email         = ["[e-mail]"]
 
-  spec.summary       = %q{ServiceWorker for Rails 3+}
-  spec.description   = %q{Integrates ServiceWorker into the Rails asset pipeline.}
+  spec.summary       = "ServiceWorker for Rails 3+"
+  spec.description   = "Integrates ServiceWorker into the Rails asset pipeline."
   spec.homepage      = "https://github.com/rossta/serviceworker-rails"
   spec.license       = "MIT"
 
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = "exe"
@@ -24,6 +24,7 @@
   spec.add_development_dependency "sprockets-rails"
   spec.add_development_dependency "bundler", "~> 1.11"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "minitest", "~> 5.0"
   spec.add_development_dependency "rack-test"
+  spec.add_development_dependency "rails"
 end