Fix example, change table name from 'array' to 'array_int'.

doc/src/sgml/ref/create_table.sgml

 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/create_table.sgml,v 1.89 2005/01/04 00:39:53 tgl Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/create_table.sgml,v 1.90 2005/01/05 18:03:19 momjian Exp $
 PostgreSQL documentation
 -->
 
@@ -703,7 +703,7 @@ CREATE TABLE distributors (
    Create a table with a 2-dimensional array:
 
 <programlisting>
-CREATE TABLE array (
+CREATE TABLE array_int (
     vector  int[][]
 );
 </programlisting>