foreach loop custom post types fed through array

gistfile1.php

// let's create the function for the custom type
function custom_posts() {
	
	$post_types = array('software','resources');
	
	foreach ($post_types as $slug) {
			// creating (registering) the custom type 
			register_post_type( $slug, /* (http://codex.wordpress.org/Function_Reference/register_post_type) */
			 	// let's now add all the options for this post type
				array('labels' => array(
					'name' => __(ucfirst($slug), 'bonestheme'), /* This is the Title of the Group */
					'singular_name' => __(ucfirst($slug), 'bonestheme'), /* This is the individual type */
					'all_items' => __('All ' . ucfirst($slug), 'bonestheme'), /* the all items menu item */
					'add_new' => __('Add New', 'bonestheme'), /* The add new menu item */
					'add_new_item' => __('Add New ' . ucfirst($slug), 'bonestheme'), /* Add New Display Title */
					'edit' => __( 'Edit', 'bonestheme' ), /* Edit Dialog */
					'edit_item' => __('Edit Post ' . ucfirst($slug), 'bonestheme'), /* Edit Display Title */
					'new_item' => __('New', 'bonestheme'), /* New Display Title */
					'view_item' => __('View', 'bonestheme'), /* View Display Title */
					'search_items' => __('Search ' . ucfirst($slug), 'bonestheme'), /* Search Custom Type Title */ 
					'not_found' =>  __('Nothing found in the Database.', 'bonestheme'), /* This displays if there are no entries yet */ 
					'not_found_in_trash' => __('Nothing found in Trash', 'bonestheme'), /* This displays if there is nothing in the trash */
					'parent_item_colon' => ''
					), /* end of arrays */
					'description' => __( 'Section for ' . ucfirst($slug), 'bonestheme' ), /* Custom Type Description */
					'public' => true,
					'publicly_queryable' => true,
					'exclude_from_search' => false,
					'show_ui' => true,
					'query_var' => true,
					'menu_position' => 8, /* this is what order you want it to appear in on the left hand side menu */ 
					'menu_icon' => get_stylesheet_directory_uri() . '/library/images/custom-post-icon.png', /* the icon for the custom post type menu */
					'rewrite'	=> array( 'slug' => $slug, 'with_front' => false ), /* you can specify its url slug */
					'has_archive' => $slug, /* you can rename the slug here */
					'capability_type' => 'post',
					'hierarchical' => false,
					/* the next one is important, it tells what's enabled in the post editor */
					'supports' => array( 'title', 'editor', 'author', 'thumbnail')
			 	) /* end of options */
			); /* end of register post type */
			
			/* this adds your post categories to your custom post type */
			register_taxonomy_for_object_type('category', $slug);
			/* this adds your post tags to your custom post type */
			register_taxonomy_for_object_type('post_tag', $slug);
			
		} 		

	} 

	// adding the function to the Wordpress init
	add_action( 'init', 'custom_posts');