You do not have sufficient permissions to access this page on new admin page

I am new to building plug-ins. I’m logged in as administrator.

The plug-in doesn’t do anything yet, just trying to get the admin page to show up… I have it in the menu, but when I click on it I get “You do not have sufficient permissions to access this page.”

Is there something in this code that is making it inaccessible to an admin level user?

function myrss_admin() {
	include('myrss_admin.php');
}

function myrss_admin_actions() {
	add_management_page('RSS Stuff', 'RSS Stuff', 'manage_options', 'RSS Stuff', 'myrss_admin');
}

add_action('admin_menu', 'myrss_admin_actions');