changed non mutable strings double quotes to single quoutes.

.travis.yml

@@ -15,4 +15,4 @@ env:
   - rails=4.1.1 grape=0.9.0
 addons:
   code_climate:
-    repo_token: ab1b6ce5f973da033f80ae2e99fadbb32b2f9c37892703956d8ef954c8e8134e
+    repo_token: g

Gemfile

@@ -10,9 +10,7 @@ gem 'activerecord'
 gem 'grape', ENV['grape']
 gem 'doorkeeper', ENV['doorkeeper']
 
-gem "codeclimate-test-reporter", group: :test, require: nil
+gem 'codeclimate-test-reporter', group: :test, require: nil
 
 # Specify your gem's dependencies in wine_bouncer.gemspec
 gemspec
-
-

spec/lib/wine_bouncer/auth_methods/auth_methods_spec.rb

@@ -1,4 +1,4 @@
-require 'spec_helper'
+require 'rails_helper'
 
 describe ::WineBouncer::AuthMethods do
 

spec/lib/wine_bouncer/auth_strategies/default_spec.rb

@@ -1,10 +1,10 @@
-require 'spec_helper'
+require 'rails_helper'
 require 'wine_bouncer/auth_strategies/default'
 
 describe ::WineBouncer::AuthStrategies::Default do
   subject(:klass) { ::WineBouncer::AuthStrategies::Default.new }
 
-  let(:scopes) { [ 'public', 'private' ] }
+  let(:scopes) { %w(public private) }
   let(:scopes_hash) { { scopes: scopes } }
   let(:auth_context) { { auth: scopes_hash } }
 

spec/rails_helper.rb

@@ -1,8 +1,8 @@
 # This file is copied to spec/ when you run 'rails generate rspec:install'
-ENV["RAILS_ENV"] ||= 'test'
+ENV['RAILS_ENV'] ||= 'test'
 ORM = (ENV['orm'] || :active_record).to_sym
 require 'spec_helper'
-require File.expand_path("../dummy/config/environment", __FILE__)
+require File.expand_path('../dummy/config/environment', __FILE__)
 require 'rspec/rails'
 require 'wine_bouncer'
 require 'factory_girl'