diff --git a/gemfiles/rails_5_0.gemfile b/gemfiles/rails_5_0.gemfile
index 935dbc8..cad5a55 100644
--- a/gemfiles/rails_5_0.gemfile
+++ b/gemfiles/rails_5_0.gemfile
@@ -1,18 +1,18 @@
 # This file was generated by Appraisal
 
-source 'http://rubygems.org'
+source "http://rubygems.org"
 
-gem 'rails', '~> 5.0.0'
-gem 'rspec'
-gem 'rspec-rails', '~> 3.7'
-gem 'timecop'
-gem 'byebug'
-gem 'appraisal'
-gem 'sqlite3'
-gem 'nokogiri', '~> 1.8'
+gem "rails", "~> 5.0.0"
+gem "rspec"
+gem "rspec-rails", "~> 3.7"
+gem "timecop"
+gem "byebug"
+gem "appraisal"
+gem "sqlite3"
+gem "nokogiri", "~> 1.8"
 
 group :active_record do
-  gem 'sqlite3-ruby', :require => 'sqlite3'
+  gem "sqlite3-ruby", require: "sqlite3"
 end
 
-gemspec path: "../"
\ No newline at end of file
+gemspec path: "../"