doc: fix description of backward_scan The description of the index property backward_scan was incorrect and misleading; rectify.
Backpatch to 9.6 where the amutils functionality was introduced. Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/93f6c6328dcf74d1e42162e8f712c23fe16a8cf8 Modified Files -------------- doc/src/sgml/func.sgml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)