serial: Fix typo in sn_console.c

Correct spelling "receieve" to "receive" in
drivers/tty/serial/sn_console.c

Signed-off-by: Masanari Iida <[e-mail]>
Signed-off-by: Jiri Kosina <[e-mail]>

drivers/tty/serial/sn_console.c

···
 	struct tty_struct *tty;
 
 	if (!port) {
-		printk(KERN_ERR "sn_receive_chars - port NULL so can't receieve\n");
+		printk(KERN_ERR "sn_receive_chars - port NULL so can't receive\n");
 		return;
 	}
 
 	if (!port->sc_ops) {
-		printk(KERN_ERR "sn_receive_chars - port->sc_ops  NULL so can't receieve\n");
+		printk(KERN_ERR "sn_receive_chars - port->sc_ops  NULL so can't receive\n");
 		return;
 	}