-require 'migrate'
+require "migrate"
-class AddUserAndDescriptionToRedaction < ActiveRecord::Migration
+class AddUserAndDescriptionToRedaction < ActiveRecord::Migration[4.2]
def change
add_column :redactions, :user_id, :bigint, :null => false
add_column :redactions, :description_format, :format_enum, :null => false, :default => "markdown"