Appraisals in trix-rails-0.11.4.1 vs Appraisals in trix-rails-1.0.0

@@ -1,23 +1,23 @@
-appraise "rails-4.2" do
-  gem "rails", "~> 4.2.0"
+appraise 'rails-4.2' do
+  gem 'rails', '~> 4.2.0'
 end
 
-appraise "rails-5.0" do
-  gem "rails", "~> 5.0.0"
+appraise 'rails-5.0' do
+  gem 'rails', '~> 5.0.0'
 end
 
-appraise "rails-5.1" do
-  gem "rails", "~> 5.1.0"
+appraise 'rails-5.1' do
+  gem 'rails', '~> 5.1.0'
 end
 
-appraise "rails-5.2" do
-  gem "rails", "~> 5.2.0"
+appraise 'rails-5.2' do
+  gem 'rails', '~> 5.2.0'
 end
 
-appraise "rails-master" do
-  gem "rails", git: "https://github.com/rails/rails.git", branch: "master"
-  gem "arel", git: "https://github.com/rails/arel.git", branch: "master"
+appraise 'rails-master' do
+  gem 'rails', git: 'https://github.com/rails/rails.git', branch: 'master'
+  gem 'arel', git: 'https://github.com/rails/arel.git', branch: 'master'
   %w[rspec-core rspec-expectations rspec-mocks rspec-rails rspec-support].each do |lib|
     gem lib, git: "https://github.com/rspec/#{lib}.git", branch: 'master'
   end
 end