Help Text Update in sysconf, See #451

- Per Issue #451, minor correction to help text in sysconf.asm.

Co-Authored-By: Mark Pruden <github@mp.tidykiwi.com>

Source/HBIOS/sysconf.asm

@@ -504,7 +504,7 @@ str_banner	.db	"\r\n"
 MSG_MENU	.DB	"\r\n"
 		.DB	"Commands:\r\n"
 		.DB	"  (P)rint - Display Current settings\r\n"
-		.DB	"  (S)et {SW},{val}[,{val}[,{val}]]- Set a switch value(s)\r\n"
+		.DB	"  (S)et {SW} {val}[,{val}[,{val}]]- Set a switch value(s)\r\n"
 		.DB	"  (R)eset - Init NVRAM to Defaults\r\n"
 		.DB	"  (H)elp [{SW}] - This help menu, or help on a switch\r\n"
 		.DB	"  (Q)uit - Quit\r\n"