weird

<?php
/*
Plugin Name: Custom Code for CLIENT
Description: Site specific code changes for CLIENT Website
*/
/* Start Adding Functions Below this Line */

// Job Creator Role

function add_career_management_role() {
 add_role('career_manager',
            'Career Manager',
            array(
                'read' => true,
                'edit_posts' => false,
                'delete_posts' => false,
                'publish_posts' => false,
                'upload_files' => true,
            )
        );
   }
   register_activation_hook( __FILE__, 'add_career_management_role' );


// Our custom post type function
function create_posttype() {

    register_post_type( 'career',
    // CPT Options
        array(
            'labels' => array(
                'name' => __( 'Careers' ),
                'singular_name' => __( 'Career' )
            ),
            'public' => true,
            'show_ui' => true,
            'has_archive' => true,
            'rewrite' => array('slug' => 'jobposting'),
            'capability_type'     => array('career','careers'),
            'map_meta_cap'        => true,
        )
    );
}
// Hooking up our function to theme setup
add_action( 'init', 'create_posttype' );


// Add career role-based functionality

    add_action('admin_init','career_add_role_caps',999);
    function career_add_role_caps() {

        // Add the roles you'd like to administer the custom post types
        $roles = array('editor','administrator','career_manager');

        // Loop through each role and assign capabilities
        foreach($roles as $the_role) {

             $role = get_role($the_role);

                 $role->add_cap( 'read' );
                 $role->add_cap( 'read_career');
                 $role->add_cap( 'read_private_careers' );
                 $role->add_cap( 'edit_career' );
                 $role->add_cap( 'edit_careers' );
                 $role->add_cap( 'edit_others_careers' );
                 $role->add_cap( 'edit_published_careers' );
                 $role->add_cap( 'publish_careers' );
                 $role->add_cap( 'delete_others_careers' );
                 $role->add_cap( 'delete_private_careers' );
                 $role->add_cap( 'delete_published_careers' );

        }
    }

/* Stop Adding Functions Below this Line */
?>