pgsql: Doc: fix incorrect punctuation - Mailing list pgsql-committers

Doc: fix incorrect punctuation

Author: Noboru Saito <noborusai@gmail.com>
Discussion: https://postgr.es/m/CAAM3qnJtv5YbjpwDfVOYN2gZ9zGSLFM1UGJgptSXmwfifOZJFQ@mail.gmail.com
Backpatch-through: 17

Branch
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REL_17_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/12bf43410aba58a577a8519e031a0e24631eaf33

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