small comment change

diff --git a/asminc/atari.inc b/asminc/atari.inc
index da926af813b95b627dd28c417b6d1a21d31834ac..7b647fd0a29c802cf17d545cd2fc16d9c41f59f1 100644 (file)
--- a/asminc/atari.inc
+++ b/asminc/atari.inc
@@ -318,7 +318,7 @@ APPMHI  = $0E           ;APPLICATIONS MEMORY HI LIMIT
 
 INTZBS  = $10           ;INTERRUPT HANDLER
 
-POKMSK  = $10           ;SYSTEM MASK FOR POKEY IRQ ENABLE
+POKMSK  = $10           ;SYSTEM MASK FOR POKEY IRQ ENABLE (shadow of IRQEN)
 BRKKEY  = $11           ;BREAK KEY FLAG
 RTCLOK  = $12           ;REAL TIME CLOCK (IN 16 MSEC UNITS>
 BUFADR  = $15           ;INDIRECT BUFFER ADDRESS REGISTER