[PATCH 1/2] arm-bsp/docs:corstone1000: Fix secure boot script path

- Use the correct `${WORKSPACE}` script path without the stray `./` prefi=
x.

This avoids an invalid command path.
---
 meta-arm-bsp/documentation/corstone1000/user-guide.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta-arm-bsp/documentation/corstone1000/user-guide.rst b/met=
a-arm-bsp/documentation/corstone1000/user-guide.rst
index e38fd1e8..5bade38e 100644
--- a/meta-arm-bsp/documentation/corstone1000/user-guide.rst
+++ b/meta-arm-bsp/documentation/corstone1000/user-guide.rst
@@ -1865,7 +1865,7 @@ Generate Keys, Signed Image and Unsigned Image
=20
     .. code-block:: console
=20
-        ./${WORKSPACE}/iot-platform-assets/corstone1000/secureboot/creat=
e_keys_and_sign.sh \
+        ${WORKSPACE}/iot-platform-assets/corstone1000/secureboot/create_=
keys_and_sign.sh \
         -d ${TARGET} \
         -v ${CERTIFICATE_VALIDITY_DURATION_IN_DAYS}
=20