diff --git a/wip-hugo/routines/arithmatic/div.s b/wip-hugo/routines/arithmatic/div.s
index 3305f5e..64d5c02 100644
--- a/wip-hugo/routines/arithmatic/div.s
+++ b/wip-hugo/routines/arithmatic/div.s
@@ -1,5 +1,5 @@
 ;;; -*- Mode: asm; indent-tabs-mode: t; tab-width: 8 -*-
-.proc div; user-procedure :clobbers (A,X) :clobbers-arguments 3
+.proc div; user-procedure :clobbers (A X) :clobbers-arguments 3
         ;; https://en.wikipedia.org/wiki/Division_algorithm#Restoring_division
         ;;VAL_A / VAL_B = X
         ;; Remainder (after) = VAL_A
diff --git a/wip-hugo/routines/arithmatic/mult.s b/wip-hugo/routines/arithmatic/mult.s
index ee8dc9d..f22f76f 100644
--- a/wip-hugo/routines/arithmatic/mult.s
+++ b/wip-hugo/routines/arithmatic/mult.s
@@ -5,7 +5,7 @@
         ;;= X + X*%1000  *%11111
         ;; to remember this for later, for duuqnds papper
 
-.proc mult; user-procedure :clobbers (A,X) :clobbers-arguments 2
+.proc mult; user-procedure :clobbers (A X) :clobbers-arguments 2
 
         ;; https://en.wikipedia.org/wiki/Ancient_Egyptian_multiplication#Russian_peasant_multiplication