From a Sherdog article:
"Hughes recently confirmed to Sherdog.com that he indeed plans on fighting out his current UFC contract, which will have one bout left following his title defense against Georges St. Pierre (Pictures) on Nov. 18, before retiring from active participation in the sport of mixed martial arts.
The question was first broached when Hughes was asked where he saw himself a year from now. “Hopefully retired with my family back home,” the UFC welterweight champion responded.
“In a perfect world” Hughes declared that he would “fight a couple more times, retire, [and] go back home.”
rest of the article:http://www.sherdog.com/news/articles.asp?n_id=6087