Having Problems Starting with Ruby on the rails

Please can you help I'm having this problem when I type in this URL on
my browser: http://localhost:3000/Manage

Routing Error

No route matches "/Manage" with {:method=>:get}

this wont work until you create a manage controller.

It's also not likely to work if you have a capital M...

If you have a manage_controller... it'd just be /manage (sans-uppercase)