Remove arg, since it's inherited from public by default

Author: aristath

classes/class-suggested-tasks.php

@@ -283,7 +283,6 @@ public function register_post_type() {
 				'menu_position'         => 5,
 				'hierarchical'          => true,
 				'exclude_from_search'   => true,
-				'publicly_queryable'    => false,
 			]
 		);