Log Message:-----------Fix two typos in comments.
Modified Files:-------------- pgsql-server/src/backend/utils/fmgr: fmgr.c (r1.83 -> r1.84) (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/utils/fmgr/fmgr.c.diff?r1=1.83&r2=1.84) pgsql-server/src/pl/plpgsql/src: scan.l (r1.36 -> r1.37) (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/pl/plpgsql/src/scan.l.diff?r1=1.36&r2=1.37)