From 6adf8f912ba43d01a833a40d8aada36823f301e8 Mon Sep 17 00:00:00 2001
From: Thomas Perl <m@thp.io>
Date: Thu, 21 May 2020 11:11:16 +0200
Subject: [PATCH] Fix cmpcx->cmp cx

---
 src/chapter-31.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/chapter-31.md b/src/chapter-31.md
index 677c870..7d5247f 100644
--- a/src/chapter-31.md
+++ b/src/chapter-31.md
@@ -309,7 +309,7 @@ ColorLoop:
                                   ; line descriptor list
 LineLoop:
      mov   cx,[si+StartX]         ;set the initial X coordinate
-     cmpcx,-1
+     cmp   cx,-1
      jz    LinesDone              ;a descriptor with a -1 X
                                   ; coordinate marks the end
                                   ; of the list