<sod >Wearing a black coat and hat, the vigilante has been correcting BristolÃÂ¢ÃÂÃÂs erroneous punctuation for more than ten years.< eod>< sod > The vigilante, who goes out late at night wearing a black coat and hat, has been correcting the city's erroneous punctuation for more than 10 years.< eod>