docs: remove reference to src/tools/thread

Bruce Momjian <bruce@momjian.us>

Commit: 1e57c73779cf67e4bef1b7145d2cf1ba30921c5b
Author: Bruce Momjian <bruce@momjian.us>
Date: 2020-10-27T16:43:11Z
Releases: 11.10
docs:  remove reference to src/tools/thread

This directory and the ability to build the thread test independently
were removed in commit 8a2121185b.

Reported-by: e.indrupskaya@postgrespro.ru

Discussion: https://postgr.es/m/160379609706.24746.7506163279454026608@wrigleys.postgresql.org

Backpatch-through: 9.5

Files

PathChange+/−
doc/src/sgml/libpq.sgml modified +0 −8

Documentation touched