docs: clarify JSONB operator descriptions
No catalog bump as the catalog changes are for SQL operator comments.
Backpatch through 9.5
Branch
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REL9_5_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/2169e878c4a542e41a7d66cbb40d9c6bfde23f57
Modified Files
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doc/src/sgml/func.sgml | 16 ++++++++++------
doc/src/sgml/json.sgml | 5 +++--
src/include/catalog/pg_operator.h | 6 +++---
3 files changed, 16 insertions(+), 11 deletions(-)