README.md in consul-0.2.0 vs README.md in consul-0.2.1

@@ -210,11 +210,11 @@
     end
 
 Here you can see how to activate the authorization layer and use the new validations:
 
     story = Story.new
-    story.power = Power.current # activate the authorization layer
+    Power.current = Power.new(:role => :guest) # activate the authorization layer
 
     story.assignable_states # ['delivered'] # apparently we're not admins
 
     story.state = 'accepted' # a disallowed value
     story.valid? # => false
@@ -237,10 +237,9 @@
       end
     end
 
 The `authorize_values_for` macro comes with many useful options and details best explained in the [assignable_values README](https://github.com/makandra/assignable_values), so head over there for more. The macro is basically a shortcut for this:
 
-    attr_accessor :power
     assignable_values_for :field, :through => lambda { Power.current }
 
 
 Installation
 ------------