games/md: add -2 -3 -a and trailing newline to usage

2014-07-22 17:38:44 -04:00 · 2014-07-22 17:38:44 -04:00 · 33592e9d7c
parent 69eb0cd713
commit 33592e9d7c
1 changed files with 1 additions and 1 deletions
--- a/sys/src/games/md/md.c
+++ b/sys/src/games/md/md.c
@ -198,7 +198,7 @@ threadmain(int argc, char **argv)
 	} ARGEND;
 	
 	if(argc != 1){
-		fprint(2, "usage: %s rom", argv0);
+		fprint(2, "usage: %s [-23a] rom\n", argv0);
 		threadexitsall("usage");
 	}
 	loadrom(*argv);