README.md in dry-initializer-rails-0.0.3 vs README.md in dry-initializer-rails-1.0.0

@@ -47,12 +47,11 @@
 ```ruby
 require 'dry-initializer'
 require 'dry-initializer-rails'
 
 class CreateOrder
-  extend Dry::Initializer::Mixin
-  extend Dry::Initializer::Rails
+  extend Dry::Initializer
 
   # Params and options
   param  :customer, model: 'Customer' # use either a name
   option :product,  model: Product    # or a class
 
@@ -94,11 +93,10 @@
 
 ```ruby
 require 'dry-initializer-rails'
 
 class CreateOrder
-  extend Dry::Initializer::Mixin
-  extend Dry::Initializer::Rails
+  extend Dry::Initializer
 
   param  :customer, model: 'User', find_by: 'name'
   option :product,  model: Item,   find_by: :name
 end
 ```