1 files changed, 1 insertions, 1 deletions
diff --git a/main.asm b/main.asm
index 0fcb31b..4a82d33 100644
--- a/main.asm
+++ b/main.asm
@@ -21,7 +21,7 @@
 ;;;
 ;;; D0 = current instruction, scratch for macros
 ;;; D1 = scratch for instructions
-;;; D2 = undefined
+;;; D2 = further scratch
 ;;;
 ;;;
 ;;; The following have their shadows in the top half of the register