doc: Update URL for plr

Peter Eisentraut <peter_e@gmx.net>

Commit: 6b75aee4b645ae48ba99ed383218d50e46c292ae
Author: Peter Eisentraut <peter_e@gmx.net>
Date: 2017-02-21T17:36:45Z
Releases: 9.3.17
doc: Update URL for plr

Files

PathChange+/−
doc/src/sgml/external-projects.sgml modified +1 −1