README.md in mongo_mapper-strict_keys-0.0.4 vs README.md in mongo_mapper-strict_keys-0.0.5

@@ -2,19 +2,22 @@
 
 ## Usage:
 
 ### In your Gemfile:
 
-        gem 'mongo_mapper-strict_keys', '~>0.0.4'
+        gem 'mongo_mapper-strict_keys', '~>0.0.5'
 
 To force strict keys for all models, from the outset:
 
-        gem 'mongo_mapper-strict_keys', '~>0.0.4', :require => 'mongo_mapper/strict_keys/force_plugin'
+        gem 'mongo_mapper-strict_keys', '~>0.0.5', :require => 'mongo_mapper/strict_keys/force_plugin'
 
 ### In your Source Code / Model:
 
         require 'mongo_mapper/strict_keys'
 
         class StrictModel
           include MongoMapper::Document
-          include MongoMapper::Plugins::StrictKeys
+
+          strict_keys!
         end
+
+If you already required the force\_plugin, then you don't need to specify 'strict_keys!'