Document "srvMaxHosts" and "srvServiceName" URI options

https://jira.mongodb.org/browse/PHPC-1900
https://jira.mongodb.org/browse/PHPC-1908

Author: jmikola

reference/mongodb/mongodb/driver/manager/construct.xml

@@ -470,6 +470,27 @@ mongodb://[username:password@]host1[:port1][,host2[:port2],...[,hostN[:portN]]][
            </para>
           </entry>
          </row>
+         <row>
+          <entry>srvMaxHosts</entry>
+          <entry><type>int</type></entry>
+          <entry>
+           <para>
+            The maximum number of SRV results to randomly select when initially
+            populating the seedlist or, during SRV polling, adding new hosts to
+            the topology. Defaults to <literal>0</literal> (i.e. no maximum).
+           </para>
+          </entry>
+         </row>
+         <row>
+          <entry>srvServiceName</entry>
+          <entry><type>string</type></entry>
+          <entry>
+           <para>
+            The service name to use for SRV lookup in initial DNS seedlist
+            discovery and SRV polling. Defaults to <literal>"mongodb"</literal>.
+           </para>
+          </entry>
+         </row>
          <row>
           <entry>ssl</entry>
           <entry><type>bool</type></entry>
@@ -988,6 +1009,15 @@ mongodb://[username:password@]host1[:port1][,host2[:port2],...[,hostN[:portN]]][
       </row>
      </thead>
      <tbody>
+      <row>
+       <entry>PECL mongodb 1.13.0</entry>
+       <entry>
+        <para>
+         Added the <literal>"srvMaxHosts"</literal> and
+         <literal>"srvServiceName"</literal> URI options.
+        </para>
+       </entry>
+      </row>
       <row>
        <entry>PECL mongodb 1.12.0</entry>
        <entry>