Hi,
While translating the 9.5 ref/psql-ref.sgml, I found this:
and <literal>variables</> shows help about about
<application>psql</application> configuration variables
The word "about" is written twice. Sounds like a nice typo to me :)
See attached patch (for 9.5 and HEAD).
Thanks.
--
Guillaume.
http://blog.guillaume.lelarge.info
http://www.dalibo.com