*** a/doc/src/sgml/high-availability.sgml
--- b/doc/src/sgml/high-availability.sgml
***************
*** 2035,2040 **** LOG:  database system is ready to accept read only connections
--- 2035,2045 ----
           <varname>max_locks_per_transaction</>
          </para>
         </listitem>
+        <listitem>
+         <para>
+          <varname>max_worker_processes</>
+         </para>
+        </listitem>
        </itemizedlist>
     </para>
  
*** a/src/backend/access/transam/xlog.c
--- b/src/backend/access/transam/xlog.c
***************
*** 5817,5822 **** do { \
--- 5817,5826 ----
  /*
   * Check to see if required parameters are set high enough on this server
   * for various aspects of recovery operation.
+  *
+  * Note that all the parameters which this function tests need to be
+  * listed in Administrator's Overview section in high-availability.sgml.
+  * If you change them, don't forget to update the list.
   */
  static void
  CheckRequiredParameterValues(void)