Improve wording.

doc/src/sgml/config.sgml

 <!--
-$PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.21 2005/09/24 23:06:24 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.22 2005/09/24 23:08:07 momjian Exp $
 -->
 <chapter Id="runtime-config">
   <title>Run-time Configuration</title>
@@ -2544,9 +2544,9 @@ SELECT * FROM parent WHERE key = 2400;
        <para>
         This outputs a line to the server log detailing each successful
         connection. This is off by default, although it is probably very
-        useful.  Some client programs, like <application>psql</>, will
-        attempt to connect twice while determining if a password is required
-        so duplicate <literal>connection received</> messasges are not a sign
+        useful.  Some client programs, like <application>psql</>, attempt 
+        to connect twice while determining if a password is required, so 
+        duplicate <literal>connection received</> messasges are not a sign
         of  problem.  This option can only be set at server start or in the
         <filename>postgresql.conf</filename> configuration file.
        </para>