Doc: further adjust notes about pg_upgrade_output.d.
I'd misunderstood how it worked in 5f1048881.
Discussion: https://postgr.es/m/20220925215009.GC21938@telsasoft.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/fbd2bd15b0114bb900aa6986add2b359fec1b740
Modified Files
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doc/src/sgml/ref/pgupgrade.sgml | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)