updated readme

README.md

@@ -4,28 +4,30 @@ Morphing is a Rails engine that allows you to morph into your users temporarily.
 
 NOTE: This library assumes you're using devise.
 
-## Installation
+## Usage
 
 Add the following to your Gemfile:
 
 ```ruby
 gem 'morphing'
 ```
 
-and be sure to ```bundle install```.
-
-Add the following to your ```app/helpers/application_helper.rb```:
+and be sure to ```bundle install``` and add to your routes:
 
 ```ruby
-module ApplicationHelper
-  include Morphing::ApplicationHelper
+YourApplication::Application.routes.draw do
+  ...
+  morphing_for
+  ...
 end
 ```
 
-and add to your routes:
+To use the ```morphed?``` helper, Add the following to your ```app/helpers/application_helper.rb```:
 
 ```ruby
-morphing_for
+module ApplicationHelper
+  include Morphing::ApplicationHelper
+end
 ```
 
 Then place a link somewhere only admins can see:
@@ -41,9 +43,11 @@ If you're morphed, you can provide a link to unmorph:
   = link_to "Unmorph", unmorph_path
 ```
 
-## Overriding controller behavior
+We recommend making this a big red banner that makes it clear you're morphed! (Future releases will have this included.)
 
-If you want to override the behavior of the controller, for example to add or skip before filters, or to perform authorization, just subclass the MorphingController somewhere in your application:
+## Customizing controller behavior
+
+If you want to customize the behavior of the controller, for example to add or skip before filters, or to perform authorization, just subclass the MorphingController somewhere in your application:
 
 ```ruby
 class MorphingController < Morphing::MorphingController
@@ -54,7 +58,11 @@ end
 Then, pass that controller as an argument to the routes helper:
 
 ```ruby
-morphing_for controller: 'morphing'
+YourApplication::Application.routes.draw do
+  ...
+  morphing_for controller: 'morphing'
+  ...
+end
 ```
 
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