Log Message:
-----------
Wordsmithing of HS and SR documentation, with some wording improvements
from Erik Rijkers too.
Modified Files:
--------------
pgsql/doc/src/sgml:
high-availability.sgml (r1.44 -> r1.45)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/high-availability.sgml?r1=1.44&r2=1.45)