include -f flag in usage message.

1 files changed, 2 insertions, 1 deletions

diff --git a/zhm/zhm.c b/zhm/zhm.c
index 38365e6..1354c9e 100644
--- a/zhm/zhm.c
+++ b/zhm/zhm.c
@@ -107,7 +107,8 @@ char *argv[];
 	    break;
 	}
     if (errflg) {
-	fprintf(stderr, "Usage: %s [-d] [-h] [-r] [-n] [server]\n", argv[0]);
+	fprintf(stderr, "Usage: %s [-d] [-h] [-r] [-n] [-f] [server]\n", 
+		argv[0]);	
 	exit(2);
     }