diff --git a/doc/src/sgml/client-auth.sgml b/doc/src/sgml/client-auth.sgml
index 44e1f47a7e9..ee925307f58 100644
--- a/doc/src/sgml/client-auth.sgml
+++ b/doc/src/sgml/client-auth.sgml
@@ -1267,7 +1267,8 @@ omicron         bryanh                  guest1
       <term><literal>ldapserver</literal></term>
       <listitem>
        <para>
-        Name or IP of LDAP server to connect to.
+        Names or IP addresses of LDAP servers to connect to. Multiple
+        servers may be specified, separated by spaces.
        </para>
       </listitem>
      </varlistentry>