Log Message:-----------Wording and term clarification for HA docs, per Markus Schiltknecht.
Modified Files:-------------- pgsql/doc/src/sgml: high-availability.sgml (r1.11 -> r1.12) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/high-availability.sgml.diff?r1=1.11&r2=1.12)
