diff --git a/src/northsouthbridge/sis/635/ipl.S b/src/northsouthbridge/sis/635/ipl.S
index 8314749675..c08e6540a4 100644
--- a/src/northsouthbridge/sis/635/ipl.S
+++ b/src/northsouthbridge/sis/635/ipl.S
@@ -454,7 +454,7 @@ smbus_init_table:
 	.word	0x0000	/* Null, End of table */
 
 ddr_init_table:
-	.byte	PALL				# Percharge All
+	.byte	PALL				# Precharge All
 	.byte	DLL_EN_N			# DLL Enable Normal
 	.byte	DLL_RESET			# DLL Reset
 	.byte	PALL				# Precharge All
diff --git a/src/northsouthbridge/sis/735/ipl.S b/src/northsouthbridge/sis/735/ipl.S
index e9cbc03d87..ef40cd680e 100644
--- a/src/northsouthbridge/sis/735/ipl.S
+++ b/src/northsouthbridge/sis/735/ipl.S
@@ -464,7 +464,7 @@ smbus_init_table:
 	.word	0x0000	/* Null, End of table */
 
 ddr_init_table:
-	.byte	PALL				# Percharge All
+	.byte	PALL				# Precharge All
 	.byte	DLL_EN_N			# DLL Enable Normal
 	.byte	DLL_RESET			# DLL Reset
 	.byte	PALL				# Precharge All