Doc: fix bogus intarray index example.
The siglen parameter is provided by gist__intbig_ops not
gist__int_ops.
Simon Norris
Discussion:
CREATE TABLE message (mid INT PRIMARY KEY, sections INT[], ...);
-- create specialized index with signature length of 32 bytes
-CREATE INDEX message_rdtree_idx ON message USING GIST (sections gist__int_ops(siglen=32));
+CREATE INDEX message_rdtree_idx ON message USING GIST (sections gist__intbig_ops (siglen = 32));
-- select messages in section 1 OR 2 - OVERLAP operator
SELECT message.mid FROM message WHERE message.sections &amp;&amp; '{1,2}';
