rails_5.gemfile in user_preferences-1.0.1

- old
+ new

@@ -1,7 +1,8 @@
 # This file was generated by Appraisal
 
 source "https://rubygems.org"
 
 gem "rails", "~> 5.0"
+gem "sprockets", "~> 3.7"
 
-gemspec :path => "../"
+gemspec path: "../"