add orders list file

db/migrate/20210413032357_add_list_file_column_to_orders.rb

@@ -1,6 +1,6 @@
 # This migration and CreateVersionAssociations provide the necessary
 # schema for tracking associations.
-class AddTransactionIdColumnToVersions < ActiveRecord::Migration
+class AddListFileColumnToOrders < ActiveRecord::Migration
   def self.up
     add_column :orders, :list_file, :string,:limit => 128,:null => false, :default => ""
   end