Обсуждение: pgsql: Reword documentation for concurrent index rebuilds to be clearer

Reword documentation for concurrent index rebuilds to be clearer.

Backpatch to 9.1 and 9.2.

Branch
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REL9_2_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/a411f7e770895b34035727bc44866e550cca892f

Modified Files
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doc/src/sgml/ref/create_index.sgml |   17 ++++++++---------
1 files changed, 8 insertions(+), 9 deletions(-)