From 82f37123d147e2ae56e5b7654c7dd549a217b6e9 Mon Sep 17 00:00:00 2001
From: XANTRONIX Development
Date: Mon, 11 Sep 2023 11:42:18 -0400
Subject: Fix usage statement

---
 main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.c b/main.c
index 78e21ad..9608211 100644
--- a/main.c
+++ b/main.c
@@ -33,7 +33,7 @@ static void usage(int argc, char **argv, char *message, ...) {
         va_end(args);
     }
 
-    fprintf(stderr, "usage: %s file\n", argv[0]);
+    fprintf(stderr, "usage: %s [file]\n", argv[0]);
     exit(1);
 }
 
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