INSTALL.md in notifications-rails-1.0.0.beta3 vs INSTALL.md in notifications-rails-1.0.0.beta4

@@ -1,12 +1,14 @@
 **Thank you for installing NotificationsRails!**
 
 
 To wrap up installing NotificationsRails, run the generators to install each component.
 
+```
 rails g notification_handler:install
 rails g notification_renderer:install
 rails g notification_pusher:install
 rails g notification_settings:install
+```
 
 
 Learn more at https://github.com/jonhue/notifications-rails