Remove one last occurrence of "replication slave" in comments

Daniel Gustafsson <daniel@yesql.se>

From: Daniel Gustafsson <daniel@yesql.se>
To: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2019-06-19T12:35:02Z
Lists: pgsql-hackers

Attachments

A Twitter thread today regarding the use of master/slave [1] made me curious
and so I had a look.  It seems that commit a1ef920e27ba6ab3602aaf6d6751d8628
replaced most instances but missed at least one which is fixed in the attached.

cheers ./daniel

[1] https://twitter.com/Xof/status/1141040942645776384

Commits

  1. Remove master/slave usage from plpgsql tests