correct a little mistake (delivery.php was not commited)

include/delivery.php

@@ -520,7 +520,7 @@ function delivery_run(&$argv, &$argc){
 				if((! $contact['pubkey']) && (! $public_message))
 					break;
 
-				$unsupported_activities = array(ACTIVITY_LIKE, ACTIVITY_DISLIKE, ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE);
+				$unsupported_activities = array(ACTIVITY_DISLIKE, ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE);
 
 				//don't transmit activities which are not supported by diaspora
 				foreach($unsupported_activities as $act) {