Add URL of how to report bugs:

	http://www.chiark.greenend.org.uk/~sgtatham/bugs.html

doc/src/sgml/problems.sgml

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+$PostgreSQL: pgsql/doc/src/sgml/problems.sgml,v 2.21 2005/03/25 00:51:04 momjian Exp $
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 <sect1 id="bug-reporting">
@@ -265,7 +265,9 @@ $PostgreSQL: pgsql/doc/src/sgml/problems.sgml,v 2.20 2005/01/30 21:31:48 tgl Exp
    Do not be afraid if your bug report becomes rather lengthy. That is a fact of life.
    It is better to report everything the first time than us having to squeeze the
    facts out of you. On the other hand, if your input files are huge, it is
-   fair to ask first whether somebody is interested in looking into it.
+   fair to ask first whether somebody is interested in looking into it.  Here is
+   an <ulink url="http://www.chiark.greenend.org.uk/~sgtatham/bugs.html">
+   article</ulink> that outlines some more tips on reporting bugs.
   </para>
 
   <para>