diff --git a/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/early_init.c b/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/early_init.c
index 78ad877..8653cec 100644
--- a/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/early_init.c
+++ b/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/early_init.c
@@ -106,9 +106,9 @@
 			{ 1, 0, 0x0080 }, /* USB3 front internal header */
 			{ 1, 0, 0x0080 }, /* USB3 front internal header */
 			{ 1, 1, 0x0080 }, /* USB3 ETH top connector */
-			{ 1, 1, 0x0080 }, /* USB3 ETH botton connector */
+			{ 1, 1, 0x0080 }, /* USB3 ETH bottom connector */
 			{ 1, 2, 0x0080 }, /* USB2 PS2 top connector */
-			{ 1, 2, 0x0080 }, /* USB2 PS2 botton connector */
+			{ 1, 2, 0x0080 }, /* USB2 PS2 bottom connector */
 			{ 1, 3, 0x0080 }, /* USB2 internal header (USB78) */
 			{ 1, 3, 0x0080 }, /* USB2 internal header (USB78) */
 			{ 1, 4, 0x0080 }, /* USB2 internal header (USB910) */