Update tests/net/nanocoap_cli/nanocli_client.c

Co-authored-by: Marian Buschsieweke <[email protected]>
RIOT-OS · Jan 28, 2025 · 5a58280 · 5a58280
1 parent 627cd66
commit 5a58280
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/net/nanocoap_cli/nanocli_client.c b/tests/net/nanocoap_cli/nanocli_client.c
@@ -412,7 +412,7 @@ static int _cmd_observe(int argc, char **argv)
     int res;
 
     if ((argc < 2) || (argc > 3)) {
-        printf("usage: %s <url> <on|off>\n", argv[0]);
+        printf("usage: %s <url> [on|off]\n", argv[0]);
         return 1;
     }
     if (argc > 2 && !strcmp("off", argv[2])) {