* does not actually exist on disk.
*
* For 'snapshot', we don't want to have all snapshots always mounted, because
- * this would take up a huge amount of space in /etc/mnttab. We have three
+ * this would take up a huge amount of space in /etc/mtab. We have three
* types of objects:
*
* ctldir ------> snapshotdir -------> snapshot