diff --git a/Source/HBIOS/kbd.asm b/Source/HBIOS/kbd.asm
index 0665f3e7..696935d8 100644
--- a/Source/HBIOS/kbd.asm
+++ b/Source/HBIOS/kbd.asm
@@ -106,7 +106,7 @@ KBD_INIT:
 	CP	$55			; IS IT THERE?
 	JR	Z,KBD_INIT1		; IF SO, CONTINUE
 	PRTS(" NOT PRESENT$")		; DIAGNOSE PROBLEM
-INT_RET:RET				; BAIL OUT
+	RET				; BAIL OUT
 ;
 KBD_INIT1:
 	PRTS(" MODE=$")			; TAG
diff --git a/Source/HBIOS/ps2iface.inc b/Source/HBIOS/ps2iface.inc
index 73a90916..8d21761d 100644
--- a/Source/HBIOS/ps2iface.inc
+++ b/Source/HBIOS/ps2iface.inc
@@ -4,7 +4,8 @@
 ; IN POLLED MODE THE KEYBOARD DEVICE IS IDENTIFIED BY THE TABLE POINTED TO BY IY
 ; IN INTERRUPT MODE THE KEYBOARD DEVICE IS UNKNOWN SO PREDEFINED PORT VALUES ARE USED.
 ;
-; REQUIRES INTERRUPT JUMPER TO BE SET
+; REQUIRES AN APPROPRIATE INTERRUPT JUMPER TO BE SET. 
+; CURRENTLY CONFIGURED FOR INT #2 ON DUODYNE WITH I/O MULTI BOARD.
 ;__________________________________________________________________________________________________
 ;
 #IF ((INTMODE == 2) & INTPS2KBD))