example/config.ru in omniauth-createsend-1.0.2 vs example/config.ru in omniauth-createsend-1.0.3

@@ -1,31 +1,31 @@
-require 'bundler/setup'
-require 'sinatra/base'
-require 'omniauth-createsend'
+require "bundler/setup"
+require "sinatra/base"
+require "omniauth-createsend"
 
 class App < Sinatra::Base
-  get '/' do
-    redirect '/auth/createsend'
+  get "/" do
+    redirect "/auth/createsend"
   end
 
-  get '/auth/createsend/callback' do
+  get "/auth/createsend/callback" do
     response = "Your user is successfully authenticated. Here are the details you need:<br/><br/>"
     response << "access token: #{request.env['omniauth.auth']['credentials']['token']}<br/>"
     response << "refresh token: #{request.env['omniauth.auth']['credentials']['refresh_token']}<br/>"
     response << "expires at: #{request.env['omniauth.auth']['credentials']['expires_at']}<br/>"
     response
   end
 
-  get '/auth/failure' do
-    content_type 'application/json'
+  get "/auth/failure" do
+    content_type "application/json"
     MultiJson.encode(request.env)
   end
 end
 
 use Rack::Session::Cookie
 
 use OmniAuth::Builder do
-  provider :createsend, ENV['CREATESEND_CLIENT_ID'], ENV['CREATESEND_CLIENT_SECRET'],
-    :scope => 'ViewReports,CreateCampaigns,SendCampaigns'
+  provider :createsend, ENV["CREATESEND_CLIENT_ID"], ENV["CREATESEND_CLIENT_SECRET"],
+    :scope => "ViewReports,CreateCampaigns,SendCampaigns"
 end
 
 run App.new