pgsql: doc: Clarify refresh options for DROP PUBLICATION

doc: Clarify refresh options for DROP PUBLICATION

The available refresh options are specified as refresh_options under
REFRESH PUBLICATION, and DROP PUBLICATION itself has an option named
refresh. Clarify what we mean by refresh options to avoid confusion.

Backpatch through v14 where ALTER SUBSCRIPTION ... DROP PUBLICATION
was introduced.

Author: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
Reviewed-by: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
Reviewed-by: Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>
Reviewed-by: Peter Smith <smithpb2250(at)gmail(dot)com>
Discussion: https://postgr.es/m/CAD21AoCm1wJ3A8Q9EmBjRbShYkJ+o+Oa_z9O0hvwhvhUa2BSyg@mail.gmail.com
Backpatch-through: 14

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/379591fecf7c1011b72ddc0ffceae7a3f18b8320

Modified Files
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doc/src/sgml/ref/alter_subscription.sgml | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)