pgsql: Fix comment of tsquerysend()

Fix comment of tsquerysend()

The comment describes the order in which fields are sent, and it had one
of the fields in the wrong place.

This has been wrong since e6dbcb72fafa (2008), so backpatch all the way
back.

Author: Emre Hasegeli <emre@hasegeli.com>
Discussion: https://postgr.es/m/CAE2gYzzf38bR_R=izhpMxAmqHXKeM5ajkmukh4mNs_oXfxcMCA@mail.gmail.com

Branch
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REL_14_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/4bccb09f4b7a1efb36bfa01a364a2edc9c97dd0d

Modified Files
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src/backend/utils/adt/tsquery.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)