No master server overhead for middleware replication.

doc/src/sgml/high-availability.sgml

@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/high-availability.sgml,v 1.25 2007/11/12 17:02:14 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/high-availability.sgml,v 1.26 2007/11/12 18:01:44 momjian Exp $ -->
 
 <chapter id="high-availability">
  <title>High Availability, Load Balancing, and Replication</title>
@@ -312,7 +312,7 @@ protocol to make nodes agree on a serializable transactional order.
      <entry align="center"></entry>
      <entry align="center">&bull;</entry>
      <entry align="center"></entry>
-     <entry align="center"></entry>
+     <entry align="center">&bull;</entry>
      <entry align="center"></entry>
      <entry align="center"></entry>
     </row>