s390/tape: fix spelling mistake "partion" -> "partition"

Trivial fix to spelling mistake in message text

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

drivers/s390/char/tape_3590.c

@@ -971,7 +971,7 @@ tape_3590_print_mim_msg_f0(struct tape_device *device, struct irb *irb)
 		snprintf(exception, BUFSIZE, "Data degraded");
 		break;
 	case 0x03:
-		snprintf(exception, BUFSIZE, "Data degraded in partion %i",
+		snprintf(exception, BUFSIZE, "Data degraded in partition %i",
 			sense->fmt.f70.mp);
 		break;
 	case 0x04: