doc: fix plurality typo on bgwriter doc sentence
authorBruce Momjian
Wed, 6 Nov 2019 01:54:04 +0000 (20:54 -0500)
committerBruce Momjian
Wed, 6 Nov 2019 01:54:04 +0000 (20:54 -0500)
commitf71a299c6cb87ac17b51ee1b9e389ae5a31b86fa
tree9ea51437e4c90d5bfa8f254fbc27d64a53ba15a0
parentf9bd3b6d929aa731ef5b999c9fadfc2acd0b7cfe
doc:  fix plurality typo on bgwriter doc sentence

Reported-by: [email protected]
Discussion: https://postgr.es/m/157204060717.1042.8194076510523669244@wrigleys.postgresql.org

Backpatch-through: 9.4
doc/src/sgml/bgworker.sgml