doc: fix typo in recent patch

Bruce Momjian <bruce@momjian.us>

Commit: 221d63c8d0decb58b9b08e265d24700385a9cdbc
Author: Bruce Momjian <bruce@momjian.us>
Date: 2016-08-22T21:20:48Z
Releases: 9.6.0
doc:  fix typo in recent patch

Reported-by: Jeff Janes

Backpatch-through: 9.6

Files

PathChange+/−
doc/src/sgml/runtime.sgml modified +1 −1

Documentation touched