From 9f40993a49085f5ebdc7c205459114cf3b084cd4 Mon Sep 17 00:00:00 2001
From: Yorick Barbanneau <yorick.barbanneau@etu.u-bordeaux.fr>
Date: Fri, 17 Sep 2021 16:16:45 +0200
Subject: [PATCH] Add correct error message on unknown parameter

---
 src/utictactoe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utictactoe.c b/src/utictactoe.c
index ef2c4b3..5ad2cc2 100644
--- a/src/utictactoe.c
+++ b/src/utictactoe.c
@@ -127,7 +127,7 @@ int main(int argc, char* argv[]) {
             exit(EXIT_SUCCESS);
         
         default:
-            fprintf(stderr, "Error: unknown option");
+            fprintf(stderr, "Try `utictactie --help' for more information.\n");
             exit (EXIT_FAILURE);
         }
     }