public function set_description($value) {
        $this->description = clean_text($value);
        $this->dirty = true;

        return $this;
    }
public function set_description($value) {
        $this->description = clean_text($value);
        $this->dirty = true;

        return $this;
    }
public function set_description ( $ value ) { $ this -> description = clean_text ( $ value ) ; $ this -> dirty = true ; return $ this ; }
Set the description of the tour to the specified value.

@param   string      $value      The new description.
@return  $this
Set the description of the tour to the specified value .