drivers/ata/: Spelling fixes

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c
index 87546d9..dc7e915 100644
--- a/drivers/ata/pata_sis.c
+++ b/drivers/ata/pata_sis.c
@@ -345,7 +345,7 @@
 
 	if (adev->dma_mode < XFER_UDMA_0) {
 		/* bits 3-0 hold recovery timing bits 8-10 active timing and
-		   the higer bits are dependant on the device */
+		   the higher bits are dependant on the device */
 		timing &= ~0x870F;
 		timing |= mwdma_bits[speed];
 	} else {
@@ -385,7 +385,7 @@
 
 	if (adev->dma_mode < XFER_UDMA_0) {
 		/* bits 3-0 hold recovery timing bits 8-10 active timing and
-		   the higer bits are dependant on the device, bit 15 udma */
+		   the higher bits are dependant on the device, bit 15 udma */
 		timing &= ~0x870F;
 		timing |= mwdma_bits[speed];
 	} else {