Some more rcmail -> rcube cleanup

Aleksander Machniak

2012-12-07 996af3bfd9bfcac84396790a9a215d177b17c79e

 program/lib/Roundcube/rcube.php

@@ -36,7 +36,7 @@
    /**
     * Singleton instace of rcube
     *
     * @var rcmail
     * @var rcube
     */
    static protected $instance;