From cd4eda525db10c2b8480656321d5176a0951b823 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 23 Apr 2024 12:55:17 +0200
Subject: [PATCH] cryptenroll: use [] in --help text to indicate block device
 argument is now optional

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

diff --git a/src/cryptenroll/cryptenroll.c b/src/cryptenroll/cryptenroll.c
index 9ace8c1e90a..dd7ce28aa3d 100644
--- a/src/cryptenroll/cryptenroll.c
+++ b/src/cryptenroll/cryptenroll.c
@@ -171,7 +171,7 @@ static int help(void) {
         if (r < 0)
                 return log_oom();
 
-        printf("%1$s [OPTIONS...] BLOCK-DEVICE\n\n"
+        printf("%1$s [OPTIONS...] [BLOCK-DEVICE]\n\n"
                "%5$sEnroll a security token or authentication credential to a LUKS volume.%6$s\n\n"
                "  -h --help            Show this help\n"
                "     --version         Show package version\n"