Fix typos in docs, some words were doubled.

Thom Brown

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/fb9bc5d9fb66a6065bd1c3f71a4b5bae5af89c90

Modified Files
--------------
doc/src/sgml/earthdistance.sgml |    2 +-
doc/src/sgml/installation.sgml  |    4 ++--
doc/src/sgml/monitoring.sgml    |    2 +-
3 files changed, 4 insertions(+), 4 deletions(-)

pgsql-committers by date

Next:	From: Heikki Linnakangas	Date: 2012-04-10 06:53:57
	Subject: pgsql: Point the URL to PL/py directly to the page about theprocedural
Previous:	From: Tom Lane	Date: 2012-04-10 00:49:26
	Subject: pgsql: Adjust various references to GEQO being non-deterministic.