README.md in weak_parameters-0.0.5 vs README.md in weak_parameters-0.0.6

@@ -10,10 +10,10 @@
 ```ruby
 # WeakParameters provides `validates` class method to define validations.
 class RecipesController < ApplicationController
   validates :create do
     string :name, required: true, except: ["charlie", "dave"]
-    integer :type, only: "1".."3"
+    integer :type, only: 1..3
   end
 
   def create
     respond_with Recipe.create(params.slice(:name, :type))
   end