Doc: copy-edit "jsonb Indexing" section.
authorTom Lane <tgl@sss.pgh.pa.us>
Wed, 8 Jun 2022 16:01:51 +0000 (12:01 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Wed, 8 Jun 2022 16:01:51 +0000 (12:01 -0400)
commitabed46aea4739c78802ab2ce5e93dc9a7e23c113
tree181711dd700180781c6bd624b2ca0380a4350701
parentb46e8a83e978c7f7edfe70b3a47bca3e9806e101
Doc: copy-edit "jsonb Indexing" section.

The patch introducing jsonpath dropped a para about that between
two related examples, and didn't bother updating the introductory
sentences that it falsified.  The grammar was pretty shaky as well.
doc/src/sgml/json.sgml