Move server-side languages up one section in the 9.0 release notes.

doc/src/sgml/release-9.0.sgml

@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/release-9.0.sgml,v 2.3 2010/03/20 03:30:12 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/release-9.0.sgml,v 2.4 2010/03/20 14:03:31 momjian Exp $ -->
 
 
  <sect1 id="release-9-0">
@@ -1289,7 +1289,9 @@
 
       </sect4>
 
-      <sect4>
+    </sect3>
+
+    <sect3>
       <title>Server-Side Languages</title>
 
       <itemizedlist>
@@ -1309,7 +1311,7 @@
 
         </itemizedlist>
 
-          <sect5>
+        <sect4>
         <title>PL/PgSQL Server-Side Language</title>
 
         <itemizedlist>
@@ -1347,9 +1349,9 @@
 
         </itemizedlist>
 
-        </sect5>
+      </sect4>
 
-        <sect5>
+      <sect4>
         <title>PL/pgSQL Cursors</title>
         <itemizedlist>
 
@@ -1380,9 +1382,9 @@
 
         </itemizedlist>
 
-        </sect5>
+      </sect4>
 
-        <sect5>
+      <sect4>
         <title>PL/Perl Server-Side Language</title>
         <itemizedlist>
 
@@ -1481,9 +1483,9 @@
 
         </itemizedlist>
 
-        </sect5>
+      </sect4>
 
-        <sect5>
+      <sect4>
         <title>PL/Python Server-Side Language</title>
         <itemizedlist>
 
@@ -1541,8 +1543,6 @@
 
         </itemizedlist>
 
-        </sect5>
-
       </sect4>
 
     </sect3>