README.md in friendly_id-5.2.0 vs README.md in friendly_id-5.2.1

@@ -177,10 +177,10 @@
 rails generate scaffold user name:string slug:string:uniq
 rake db:migrate
 ```
 ```ruby
 # edit app/models/user.rb
-class User < ActiveRecord::Base
+class User < ApplicationRecord
   extend FriendlyId
   friendly_id :name, use: :slugged
 end
 
 User.create! name: "Joe Schmoe"