DOCS: update location of gpfdist transform example.
<title>XML Transformation Examples</title>
<body>
<p>The following examples demonstrate the complete process for different types of XML data and
- STX transformations. Files and detailed instructions associated with these examples are in
- <codeph>demo/gpfdist_transform.tar.gz.</codeph> Read the README file in the <i>Before You
- Begin</i> section before you run the examples. The README file explains how to download the
- example data file used in the examples.</p>
+ STX transformations. Files and detailed instructions associated with these examples are in the
+ GitHub greenplum-db/gpdb repo in <codeph><xref
+ href="https://github.com/greenplum-db/gpdb/blob/master/gpMgmt/demo/gpfdist_transform"
+ format="html" scope="external">gpMgmt/demo/gpfdist_transform</xref></codeph>. Read the
+ README file in the <i>Before You Begin</i> section before you run the examples. The README
+ file explains how to download the example data file used in the examples.</p>
</body>
</topic>
