Fix usage of ARRAY_A constant

disconnected/functions.php

@@ -10,7 +10,7 @@ function topnav() {
 	$disconnected_is_front = get_option('page_on_front'); 
 	$disconnected_frontpage = get_option('show_on_front');	
 	$disconnected_page_for_posts = get_option('page_for_posts');
-	$disconnected_blog_page = get_post($disconnected_page_for_posts, Array_A);
+	$disconnected_blog_page = get_post($disconnected_page_for_posts, ARRAY_A);
 	$disconnected_blog_url = $disconnected_blog_page->guid; ?>
 	
 	<ul id="topnav">