doc: add missing <returnvalue> and whitespace
authorAmit Langote <amitlan@postgresql.org>
Fri, 28 Jul 2023 07:05:44 +0000 (16:05 +0900)
committerAmit Langote <amitlan@postgresql.org>
Fri, 28 Jul 2023 07:05:44 +0000 (16:05 +0900)
commite055b6be7ebb0de35570102327717c99d91fe540
treeb072bf8cc80e70405bc4eba757c94f8dbc8bc2a6
parent6f80a8d9c1373f24ad308b1dee63f8d8c1787026
doc: add missing <returnvalue> and whitespace

Missed in commit 03734a7fed.

Author: Shinoda, Noriyoshi <noriyoshi.shinoda@hpe.com>
Discussion: https://postgr.es/m/DM4PR84MB1734E58BB4DC0E1B6E2990EBEE01A%40DM4PR84MB1734.NAMPRD84.PROD.OUTLOOK.COM
doc/src/sgml/func.sgml