doc: adjust JSONB 9.4 release note item

Bruce Momjian <bruce@momjian.us>

Commit: 009ca5e7821d742ed118a87c756c857895f3ffdd
Author: Bruce Momjian <bruce@momjian.us>
Date: 2014-05-19T04:47:45Z
Releases: 9.4.0
doc:  adjust JSONB 9.4 release note item

Report by Andrew Dunstan

Files

PathChange+/−
doc/src/sgml/release-9.4.sgml modified +2 −2