Doc: fix typo in "What is Pgpool-II?" section.

Author: Alejandro Roman
Discussion: https://www.pgpool.net/pipermail/pgpool-hackers/2019-August/003392.html

diff --git a/doc/src/sgml/intro.sgml b/doc/src/sgml/intro.sgml
index 4abbaef663173258bc1572979a7996d044c24ee4..a0fa36289a38cc0ab2752f5e4107fcf4fa7f53d6 100644 (file)
--- a/doc/src/sgml/intro.sgml
+++ b/doc/src/sgml/intro.sgml
@@ -118,10 +118,10 @@
      <term>Automated fail over</term>
      <listitem>
       <para>
-       If one of database servers goes down or becomes unreachable,
-       <productname>Pgpool-II</productname> will detaches it and continues operations using rest
-       of database servers. There are some sophisticated features which
-       help the automated fail over including timeout and retries.
+       If one of the database servers goes down or becomes unreachable,
+       <productname>Pgpool-II</productname> will detach it and will continue operations by using the rest
+       of database servers. There are some sophisticated features that
+       help the automated failover including timeouts and retries.
       </para>
      </listitem>
     </varlistentry>