From 9534dfd15bb8b38553c28c861bff25b2b90cfb03 Mon Sep 17 00:00:00 2001
From: David Horstmann <david.horstmann@arm.com>
Date: Tue, 17 Oct 2023 14:59:31 +0100
Subject: [PATCH] Reword error message on format of SAN arguments

Signed-off-by: David Horstmann <david.horstmann@arm.com>
---
 programs/x509/cert_req.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/x509/cert_req.c b/programs/x509/cert_req.c
index ff744a430..7e2a6bd8e 100644
--- a/programs/x509/cert_req.c
+++ b/programs/x509/cert_req.c
@@ -263,7 +263,7 @@ usage:
                     *subtype_value++ = '\0';
                 } else {
                     mbedtls_printf(
-                        "Invalid argument for option SAN: Entry should be separated by a colon\n");
+                        "Invalid argument for option SAN: Entry must be of the form TYPE:value\n");
                     goto usage;
                 }
                 if (strcmp(q, "RFC822") == 0) {