Fix sample output for hash_metapage_info query

Alvaro Herrera <alvherre@alvh.no-ip.org>

Commit: 67ed3b9d73abf7d151fe5dcf9e552564b35f2c54
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: 2018-11-26T20:24:14Z
Releases: 12.0
Fix sample output for hash_metapage_info query

One output column was duplicated.  Couldn't resist fixing the version
number while at it.

Reported-by: Gianni Ciolli

Files

PathChange+/−
doc/src/sgml/pageinspect.sgml modified +1 −2

Documentation touched