README.md in avromatic-0.10.0 vs README.md in avromatic-0.11.0

@@ -39,14 +39,15 @@
   `Avro::Schema` objects. See [Models](#models).
 * **nested_models**: An optional [ModelRegistry](https://github.com/salsify/avromatic/blob/master/lib/avromatic/model_registry.rb)
   that is used to store, by full schema name, the generated models that are
   embedded within top-level models. By default a new `Avromatic::ModelRegistry`
   is created.
-* **on_initialize**: An optional Proc that runs at the end of
+* **eager_load_models**: An optional array of models, or strings with class
+  names for models, that are added to `nested_models` at the end of
   `Avromatic.configure` and during code reloading in Rails applications. This
-  option is useful for defining models that will be extended when the load
-  order is important.
+  option is useful for defining models that will be extended when the load order
+  is important.
 
 #### Using a Schema Registry/Messaging API
  
 The configuration options below are required when using a schema registry 
 (see [Confluent Schema Registry](http://docs.confluent.io/2.0.1/schema-registry/docs/intro.html))
@@ -171,21 +172,21 @@
 it can be used as a nested model.
 
 To extend a model that will be used as a nested model, you must ensure that it
 is defined, which will register it, prior it being referenced by another model.
 
-Using the `Avromatic.on_initialize` option allows models that are extended and
-will be used as nested models to be defined at the end of the `.configure`
-block. In Rails applications, this Proc will also be executed after
+Using the `Avromatic.eager_load_models` option allows models that are extended
+and will be used as nested models to be defined at the end of the `.configure`
+block. In Rails applications, these models are also re-registered after
 `nested_models` is cleared when code reloads to ensure that classes load in the
 correct order:
 
 ```ruby
 Avromatic.configure do |config|
-  config.on_initialize do
+  config.eager_load_models = [
     # reference any extended models that should be defined first
     MyNestedModel
-  end
+  ]
 end
 
 #### Custom Types
 
 Custom types can be configured for fields of named types (record, enum, fixed).