diff --git a/Source/HBIOS/vdu.asm b/Source/HBIOS/vdu.asm
index 9a835be6..43629163 100644
--- a/Source/HBIOS/vdu.asm
+++ b/Source/HBIOS/vdu.asm
@@ -186,7 +186,7 @@ VDU_VDADEV:
 VDU_VDASCS:
 	LD	A,D		; GET CURSOR FINISH.
 	AND	00001111B	; BOTTOM NIBBLE OF D
-	LD	L,A		; SAVE IN E FOR R11
+	LD	L,A		; SAVE IN L FOR R11
 
 	LD	A,D		; GET CURSOR START.
 	AND	11110000B	; TOP NIBBLE IF D
@@ -194,7 +194,7 @@ VDU_VDASCS:
 	RRCA
 	RRCA			; COMBINE CURSOR START
 	RRCA			; AND CURSOR STYLE AND
-	OR	VDU_CSTY	; SAVE IN D FOR R10
+	OR	VDU_CSTY	; SAVE IN H FOR R10
 	LD	H,A
 
 	LD	C,10