Log Message:-----------Improve comments in sample config files.
Modified Files:-------------- pgsql/src/backend/libpq: pg_hba.conf.sample (r1.56 -> r1.57) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/libpq/pg_hba.conf.sample.diff?r1=1.56&r2=1.57) pg_ident.conf.sample (r1.6 -> r1.7) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/libpq/pg_ident.conf.sample.diff?r1=1.6&r2=1.7)