doc/rbd: align with other part in the context

Signed-off-by: Changcheng Liu <changcheng.liu@aliyun.com>

diff --git a/doc/rbd/libvirt.rst b/doc/rbd/libvirt.rst
index 929f156bfd77e868c8f63627d7e58d93dc72c4f4..76027734208c9f727dc0c392c0435e0212cffbeb 100644 (file)
--- a/doc/rbd/libvirt.rst
+++ b/doc/rbd/libvirt.rst
@@ -237,7 +237,7 @@ commands, refer to `Virsh Command Reference`_.
 #. Define the secret. ::
 
        sudo virsh secret-define --file secret.xml
-       <uuid of secret is output here>
+       {uuid of secret}
 
 #. Get the ``client.libvirt`` key and save the key string to a file. ::
 
@@ -258,7 +258,7 @@ commands, refer to `Virsh Command Reference`_.
        ...
        </source>
        <auth username='libvirt'>
-               <secret type='ceph' uuid='9ec59067-fdbc-a6c0-03ff-df165c0587b8'/>
+               <secret type='ceph' uuid='{uuid of secret}'/>
        </auth>
        <target ...