[SCSI] scsi_dh: Fixup kernel-doc comments

Fixup some kernel-doc comments to reference to the
correct function name.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

drivers/scsi/device_handler/scsi_dh.c

@@ -468,7 +468,7 @@ int scsi_dh_handler_exist(const char *name)
 EXPORT_SYMBOL_GPL(scsi_dh_handler_exist);
 
 /*
- * scsi_dh_handler_attach - Attach device handler
+ * scsi_dh_attach - Attach device handler
  * @sdev - sdev the handler should be attached to
  * @name - name of the handler to attach
  */
@@ -498,7 +498,7 @@ int scsi_dh_attach(struct request_queue *q, const char *name)
 EXPORT_SYMBOL_GPL(scsi_dh_attach);
 
 /*
- * scsi_dh_handler_detach - Detach device handler
+ * scsi_dh_detach - Detach device handler
  * @sdev - sdev the handler should be detached from
  *
  * This function will detach the device handler only