doc: remove comma, related to commit 92d31085e9

Bruce Momjian <bruce@momjian.us>

Commit: c713dc2f7be314ee541f0abd170b69c90d8bfb14
Author: Bruce Momjian <bruce@momjian.us>
Date: 2020-04-02T21:27:43Z
Releases: 13.0
doc:  remove comma, related to commit 92d31085e9

Reported-by: Peter Eisentraut

Discussion: https://postgr.es/m/750b8832-d123-7f9b-931e-43ce8321b2d7@2ndquadrant.com

Backpatch-through: 9.5

Files

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

Documentation touched