templates/create_metadata.rb in has_metadata-1.2.2 vs templates/create_metadata.rb in has_metadata-1.2.3

@@ -1,8 +1,8 @@
 class CreateMetadata < ActiveRecord::Migration
   def self.up
     create_table :metadata do |t|
-      t.text :data, null: false
+      t.text :data
     end
   end
 
   def self.down
     drop_table :metadatas