lib/active_admin/menu_collection.rb in yousty-activeadmin-1.0.4.pre vs lib/active_admin/menu_collection.rb in yousty-activeadmin-1.0.5.pre

@@ -3,13 +3,10 @@
   DEFAULT_MENU = :default
 
   # A MenuCollection stores multiple menus for any given namespace. Namespaces delegate
   # the addition of menu items to this class.
   class MenuCollection
-
-    NoMenuError = Class.new(KeyError)
-
     def initialize
       @menus = {}
       @build_callbacks = []
       @built = false
     end
@@ -32,10 +29,10 @@
 
     def fetch(menu_name)
       build_menus!
 
       @menus[menu_name] or
-        raise NoMenuError, "No menu by the name of #{menu_name.inspect} in availble menus: #{@menus.keys.join(", ")}"
+        raise NoMenuError, "No menu by the name of #{menu_name.inspect} in available menus: #{@menus.keys.join(", ")}"
     end
 
     # Add callbacks that will be run when the menu is going to be built. This
     # helps use with reloading and allows configurations to add items to menus.
     #