diff --git a/src/mess/machine/c64/xl80.c b/src/mess/machine/c64/xl80.c
index 5f43efe36f4..e38aeb35e90 100644
--- a/src/mess/machine/c64/xl80.c
+++ b/src/mess/machine/c64/xl80.c
@@ -1,7 +1,7 @@
 /*
 
 XL 80 cartridge
-(c) 1984 20 Data Corporation
+(c) 1984 Data 20 Corporation
 
 PCB Layout
 ----------