doc: fix wording for plpgsql, add "and"

Bruce Momjian <bruce@momjian.us>

Commit: 6427bfb9066b63b76928d663812044e23fc15820
Author: Bruce Momjian <bruce@momjian.us>
Date: 2018-11-27T00:41:21Z
Releases: 9.4.21
doc:  fix wording for plpgsql, add "and"

Reported-by: Anthony Greene

Discussion: https://postgr.es/m/CAPRNmnsSZ4QL75FUjcS8ND_oV+WjgyPbZ4ch2RUwmW6PWzF38w@mail.gmail.com

Backpatch-through: 9.4

Files

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