diff --git a/src/kernal/arnitech/ff00.arnitech_jumptable.s b/src/kernal/arnitech/ff00.arnitech_jumptable.s
index 6bf2f21f..50dca6d0 100644
--- a/src/kernal/arnitech/ff00.arnitech_jumptable.s
+++ b/src/kernal/arnitech/ff00.arnitech_jumptable.s
@@ -14,8 +14,8 @@
 ; $FF05        number of entries
 ;
 ; $FF06  ARNI_FINDCARD - finds the first Card slot holding a Card of a given type
-;        In:  A = the Card's type ($01 Redstone Card, $02 Internet Card, $03 Network Card;
-;             $00 finds an empty slot)
+;        In:  A = the Card's type ($01 Redstone Card, $02 Internet Card, $03 Network Card,
+;             $04 Terminal Card; $00 finds an empty slot)
 ;        Out: carry clear if found: A = the slot (0-5), X = the low byte of its Card window
 ;             ($DEA0 + 16 * slot, so LDA $DE00,X reads the window's first byte);
 ;             carry set if no slot holds one, or no controller answers (a Cartridge switched it off)