from what i glance at, it's not wrong. i just found it odd since "vous" is the formal or plural version of you--something i couldn't see using in such a negative fashion. xD
also, i don't mean to "dis" google translate, but [url=http://webtranslation.paralink.com/French-English-Translation/]this[/url] translator is better. i used it all the time when i cheated in french class. c;