Window functions doc patch

Dear Hitoshi,

I noticed the folowing typo in the doc sgml:
 'rownumber()', instead of 'row_number()' ( 2x )

hth

Erik Rijkers



*** doc/src/sgml/func.sgml.orig 2008-09-03 17:20:28.130229027 +0200
--- doc/src/sgml/func.sgml      2008-09-03 17:21:01.331907454 +0200
***************
*** 10092,10100 ****      <row>       <entry>        <indexterm>
!         <primary>rownumber()</primary>        </indexterm>
!        <function>rownumber() OVER (ORDER BY <replaceable
class="parameter">expression</replaceable>)</function>       </entry>       <entry>        <type>bigint</type>
--- 10092,10100 ----      <row>       <entry>        <indexterm>
!         <primary>row_number()</primary>        </indexterm>
!        <function>row_number() OVER (ORDER BY <replaceable
class="parameter">expression</replaceable>)</function>       </entry>       <entry>        <type>bigint</type>