Обсуждение: pgsql: doc: improve wording of the need for analyze of exp. indexes

doc:  improve wording of the need for analyze of exp. indexes

This is a followup commit on 3370207986.

Reported-by: Justin Pryzby

Discussion: https://postgr.es/m/20201112211143.GL30691@telsasoft.com

Backpatch-through: 9.5

Branch
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REL_13_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/d8395970ea9b46354f009b384ac9b9ff66c4410c

Modified Files
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doc/src/sgml/ref/create_index.sgml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)