diff --git a/firmware/firmware.s b/firmware/firmware.s
index 328124a..12ff4a7 100644
--- a/firmware/firmware.s
+++ b/firmware/firmware.s
@@ -3,7 +3,8 @@
 ;
 ; Copyright Apple Computer Inc.
 ; 
-; Written by [a genius...Woz?]
+; Written by [a genius...Woz?] (Chris RYU: it was Dick Huston according to Andy
+; Hertzfeld 
 ;
 ; Extracted from AppleWin at $C600.
 ;