doc: Document default scope in LDAP URL

petere · petere · commit 58bd60995f1c · 2017-09-12T10:02:34.000-04:00
diff --git a/doc/src/sgml/client-auth.sgml b/doc/src/sgml/client-auth.sgml
@@ -1529,7 +1529,8 @@ ldap://<replaceable>host</replaceable>[:<replaceable>port</replaceable>]/<replac
 </synopsis>
          <replaceable>scope</replaceable> must be one
          of <literal>base</literal>, <literal>one</literal>, <literal>sub</literal>,
-         typically the last.  <replaceable>attribute</replaceable> can
+         typically the last.  (The default is <literal>base</literal>, which
+         is normally not useful in this application.)  <replaceable>attribute</replaceable> can
          nominate a single attribute, in which case it is used as a value for
          <literal>ldapsearchattribute</literal>.  If
          <replaceable>attribute</replaceable> is empty then
