Thread: pgsql: Doc: fix a few oddly-spelled SGML ID attributes.

Doc: fix a few oddly-spelled SGML ID attributes.

Avoid use of "_" in SGML IDs.  Awhile back that was actually
disallowed by the toolchain, as a consequence of which our convention
has been to use "-" instead.  Fix a couple of stragglers that are
particularly inconsistent with that convention and with related IDs.

This is just neatnik-ism, so no need for back-patch.

Discussion: https://postgr.es/m/769446.1673478332@sss.pgh.pa.us

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/09d465c397165f99c37e9002a4e7b281111d2580

Modified Files
--------------
doc/src/sgml/config.sgml           | 2 +-
doc/src/sgml/pgbuffercache.sgml    | 4 ++--
doc/src/sgml/ref/pg_checksums.sgml | 2 +-
doc/src/sgml/ref/prepare.sgml      | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)