thunderbolt: Fix typos in ctl.c

Fix typos in ctl.c. No functional changes.

Signed-off-by: Alan Borzeszkowski <[e-mail]>
Signed-off-by: Mika Westerberg <[e-mail]>

drivers/thunderbolt/ctl.c

···
 					     * We ignore failures during stop.
 					     * All rx packets are referenced
 					     * from ctl->rx_packets, so we do
-					     * not loose them.
+					     * not lose them.
 					     */
 }