README.md in rspec-rails-api-0.4.0 vs README.md in rspec-rails-api-0.5.0

@@ -261,15 +261,15 @@
 inline.
 
 Both `:of` and `attributes` may be a hash of fields or a symbol. If they
 are omitted, they will be documented, but responses won't be validated.
 
-Arrays of primitives are supported; the type should be prefixed by `type_` to 
-avoid collisions with defined entities of the same name:
+Arrays of primitives are supported; refer to the [documentation](https://swagger.io/specification/#data-types) for the 
+list. Usage:
 
 ```rb
 entity :user,
-       surnames: { type: :array, of: :type_int32 }
+       favorite_numbers: { type: :array, of: :int32 }
 ```
 
 Check `lib/rspec_rails_api.rb` for the full list.
 
 ##### `parameters(type, fields)`