Обсуждение: pgsql: Fix grammar

Fix grammar

Reported-by: Pavlo Golub
Author: Michaël Paquier
Discussion: https://postgr.es/m/152741547.20180530101229@cybertec.at

Branch
------
REL_10_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/b17be5b80763631b0c8f6fd6d85a12ae8d052c6f

Modified Files
--------------
doc/src/sgml/monitoring.sgml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)