diff --git a/doc/admin-guide-cloud/section_multi_backend.xml b/doc/admin-guide-cloud/section_multi_backend.xml
index 5d2247e4ec..7c1a46b237 100644
--- a/doc/admin-guide-cloud/section_multi_backend.xml
+++ b/doc/admin-guide-cloud/section_multi_backend.xml
@@ -41,8 +41,7 @@
                 <literal>[DEFAULT]</literal> configuration group are
             not used.</para>
         <para>These examples show three back-ends:</para>
-        <programlisting language="ini"># a list of back-ends that are served by this compute node
-enabled_backends=lvmdriver-1,lvmdriver-2,lvmdriver-3
+        <programlisting language="ini">enabled_backends=lvmdriver-1,lvmdriver-2,lvmdriver-3
 [lvmdriver-1]
 volume_group=cinder-volumes-1
 volume_driver=cinder.volume.drivers.lvm.LVMISCSIDriver