Wording improvement for pl/proxy mention.

diff --git a/doc/src/sgml/high-availability.sgml b/doc/src/sgml/high-availability.sgml
index 05b7244..78467d5 100644 (file)
--- a/doc/src/sgml/high-availability.sgml
+++ b/doc/src/sgml/high-availability.sgml
@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/high-availability.sgml,v 1.20 2007/11/08 22:08:18 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/high-availability.sgml,v 1.21 2007/11/08 22:14:18 momjian Exp $ -->
 
 <chapter id="high-availability">
  <title>High Availability, Load Balancing, and Replication</title>
@@ -193,7 +193,7 @@ protocol to make nodes agree on a serializable transactional order.
      endterm="sql-prepare-transaction-title"> and <xref
      linkend="sql-commit-prepared" endterm="sql-commit-prepared-title">.
      Pgpool and Sequoia are an example of this type of replication. 
-     This can be implemented using the PL/Proxy toolset as well.
+     Also, this can be implemented using the PL/Proxy toolset.
     </para>
    </listitem>
   </varlistentry>