Thread: pgsql: psql: Reword help message and docs for WATCH_INTERVAL

psql: Reword help message and docs for WATCH_INTERVAL

Reword the documentation around the default value to make interaction
between WATCH_INTERVAL and the \watch command clearer.  While there,
also remove a stray parenthesis left over from a previous version of
the patch.

Reported-by: Peter Eisentraut <peter@eisentraut.org>
Reviewed-by: David G. Johnston <david.g.johnston@gmail.com>
Discussion: https://postgr.es/m/c34a650b-6f8b-4da7-9ebb-b6df03ce009d@eisentraut.org

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/29aaeceee2f3420fb6ecb8e6aae311076c17f687

Modified Files
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doc/src/sgml/ref/psql-ref.sgml | 9 +++++----
src/bin/psql/help.c            | 5 +++--
2 files changed, 8 insertions(+), 6 deletions(-)