Add id attribute to sect1 tag.

doc/src/sgml/release.sgml

 <!--
-$Header: /cvsroot/pgsql/doc/src/sgml/release.sgml,v 1.71 2000/12/22 21:51:58 petere Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/release.sgml,v 1.72 2000/12/26 20:12:49 petere Exp $
 -->
 
  <chapter id="release">
@@ -286,7 +286,7 @@ New template0 database that contains no user additions(Tom)
   </sect1>
 
 
-  <sect1>
+  <sect1 id="release-7-0-3">
    <title>Release 7.0.3</title>
    <!--
   <docinfo>