doc: improve docs so config value default units are clearer
commit6c9fb69f2bb589c210a114162e67c86476460453
authorBruce Momjian <bruce@momjian.us>
Wed, 9 Oct 2019 01:49:08 +0000 (8 21:49 -0400)
committerBruce Momjian <bruce@momjian.us>
Wed, 9 Oct 2019 01:49:08 +0000 (8 21:49 -0400)
tree5e4ff3ead7008cb73de4a021f52fa5026dff617f
parent38d8dce61fff09daae0edb6bcdd42b0c7f10ebcd
doc:  improve docs so config value default units are clearer

Previously, our docs would say "Specifies the number of milliseconds"
but it wasn't clear that "milliseconds" was merely the default unit.
New text says "Specifies duration (defaults to milliseconds)", which is
clearer.

Reported-by: basil.bourque@gmail.com
Discussion: https://postgr.es/m/15912-2e35e9026f61230b@postgresql.org

Backpatch-through: 12
doc/src/sgml/config.sgml