README.md in address_picker-rails-0.2.1 vs README.md in address_picker-rails-0.3.0

@@ -28,11 +28,11 @@
 * add to your Gemfile: `gem 'jquery-ui-themes'`
 * add to you CSS manifest `application.css`: ` *= require jquery-ui/<theme_name>`
 
 ## Usage
 
-You may also refer to this little [demo application](http://address-picker-rails-demo.herokuapp.com) on Heroku.
+You may also take a look at this simple [demo application](https://github.com/ddidier/address_picker-rails-demo) which is also [deployed on Heroku](http://address-picker-rails-demo.herokuapp.com).
 
 ### Model
 
 In your migration:
 
@@ -59,10 +59,10 @@
       attr_accessible :address, :address_latitude, :address_longitude, :address_locality, :address_country
     end
 
 ### View
 
-Consider the following example:
+In the following example the only mandatory field is the address (the first one):
 
     <div class="field">
       <%= f.label :address %><br />
       <%= f.text_field :address, :class => 'address-picker-input' %>
     </div>