Обсуждение: pgsql: docs: replace "stable storage" with "durable" in descriptions

docs:  replace "stable storage" with "durable" in descriptions

For PG, "durable storage" has a clear meaning, while "stable storage"
does not, so use the former.

Discussion: https://postgr.es/m/20200817165222.GA31806@momjian.us

Backpatch-through: 9.5

Branch
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REL_11_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/11d0ed6a053184dd9b3cc8d51a237791c770f5d1

Modified Files
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doc/src/sgml/config.sgml     |  2 +-
doc/src/sgml/monitoring.sgml | 46 ++++++++++++++++++++++----------------------
2 files changed, 24 insertions(+), 24 deletions(-)