instance.rb in spontaneous-0.2.0.alpha1

- old
+ new

@@ -1,9 +1,11 @@
 # encoding: UTF-8
 
 module Spontaneous::Plugins::Site
   module Instance
+    extend ActiveSupport::Concern
+
     module ClassMethods
       extend Forwardable
 
       @@instance = nil
 
@@ -15,8 +17,7 @@
         @@instance
       end
 
       def_delegators :instance, :config, :database, :database=
     end # ClassMethods
-  end # Map
+  end # Instance
 end
-