def usage(cmd='', err=''):
    """  Prints the Usage() statement for the program    """
    m = '%s\n' %err
    m += '  Default usage is to list CRs linked to a branch(es).\n'
    m += ' '
    m += ' listcrs -s<stream> -n <branch name/CR Number> -l <branch/CR list>   \n'       # addTeamBranch    
    return m