Обсуждение: pgsql: doc: Improve COPY synopsis

doc: Improve COPY synopsis

Upper-case MATCH so that it is clearer that it is a keyword in this
context.

Discussion: https://www.postgresql.org/message-id/flat/20220517.174342.1884842412165214815.horikyota.ntt%40gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/d45e824b6719147ef5d225c1949c2e65548e00ff

Modified Files
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doc/src/sgml/ref/copy.sgml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)