doc: Add missing parentheses

Peter Eisentraut <peter_e@gmx.net>

Commit: 9b2dc0884d723bad744bc55190da2ad96d920a6d
Author: Peter Eisentraut <peter_e@gmx.net>
Date: 2016-04-16T00:54:23Z
Releases: 9.3.13
doc: Add missing parentheses

From: Alexander Law <exclusion@gmail.com>

Files

PathChange+/−
doc/src/sgml/ecpg.sgml modified +3 −3