Log Message:-----------fix some typos
Modified Files:-------------- pgbouncer/doc: pgbouncer.1 (r1.3 -> r1.4) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/doc/pgbouncer.1.diff?r1=1.3&r2=1.4) pgbouncer.5 (r1.3 -> r1.4) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/doc/pgbouncer.5.diff?r1=1.3&r2=1.4) usage.txt (r1.2 -> r1.3) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/doc/usage.txt.diff?r1=1.2&r2=1.3)