fix minor README error

Author: DanielKehoe

README.textile

@@ -277,7 +277,7 @@ rake secret
 Edit your *config/initializers/secret_token.rb* file to add the secret token:
 
 <pre>
-Rails3BootstrapDeviseCancan::Application.config.secret_token = '...some really long, random string...'
+Rails3DeviseRspecCucumber::Application.config.secret_token = '...some really long, random string...'
 </pre>
 
 h2. Test the App