Docs - fix broken link to pxf upgrade topics
@@ -8,7 +8,7 @@ Greenplum Database 6 supports upgrading from a Greenplum 6.x release to a newer
- **[Upgrading from an Earlier Greenplum 6 Release](upgrading.html)**
The upgrade path supported for this release is Greenplum Database 6.x to a newer Greenplum Database 6.x release.
-- **[PXF Upgrade and Migration](.https://docs.vmware.com/en/VMware-Tanzu-Greenplum-Platform-Extension-Framework/6.3/tanzu-greenplum-platform-extension-framework/GUID-pxf_upgrade_migration.html)**
+- **[PXF Upgrade and Migration](../pxf/pxf_upgrade_migration.html)**
- **[Migrating Data from Greenplum 4.3 or 5 to Greenplum 6](migrate.html)**
You can migrate data from Greenplum Database 4.3 or 5 to Greenplum 6 using the standard backup and restore procedures, `gpbackup` and `gprestore`, or by using `gpcopy` for Tanzu Greenplum.
