status: Fix --skip-signatures description

It was a copy-paste of another description, rather than it's own.

Signed-off-by: Eric Curtin <ecurtin@redhat.com>

src/ostree/ot-admin-builtin-status.c

@@ -36,7 +36,7 @@ static GOptionEntry options[]
     = { { "verify", 'V', 0, G_OPTION_ARG_NONE, &opt_verify, "Print the commit verification status",
           NULL },
         { "skip-signatures", 'S', 0, G_OPTION_ARG_NONE, &opt_skip_signatures,
-          "Print the commit verification status", NULL },
+          "Skip signatures in output", NULL },
         { "query-booted", 'Q', 0, G_OPTION_ARG_NONE, &opt_query_booted,
           "Print whether the default deployment is booted or not", NULL },
         { NULL } };