Log Message:-----------Docs review for unaccent: fix grammar, markup, etc.
Modified Files:-------------- pgsql/doc/src/sgml: unaccent.sgml (r1.5 -> r1.6) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/unaccent.sgml?r1=1.5&r2=1.6)
