Log Message:-----------Fix some spelling errors.
Thom Brown
Modified Files:-------------- pgsql/doc/src/sgml: ecpg.sgml (r1.99 -> r1.100) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ecpg.sgml?r1=1.99&r2=1.100) high-availability.sgml (r1.67 -> r1.68) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/high-availability.sgml?r1=1.67&r2=1.68) libpq.sgml (r1.304 -> r1.305) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/libpq.sgml?r1=1.304&r2=1.305)