README.md in hanami-model-1.2.0.beta2 vs README.md in hanami-model-1.2.0.rc1

@@ -240,10 +240,10 @@
 
 class UserRepository < Hanami::Repository
 end
 
 Hanami::Model.configure do
-  adapter :sql, uri: 'postgresql://localhost/bookshelf'
+  adapter :sql, 'postgresql://localhost/bookshelf'
 end.load!
 
 repository = UserRepository.new
 
 user = repository.create(name: 'Luca')