$output->writeln(sprintf('User "%s" has been demoted as a simple user. This change will not apply until the user logs out and back in again.',$username));
}else{
if($manipulator->removeRole($username,$role)){
$output->writeln(sprintf('Role "%s" has been removed from user "%s". This change will not apply until the user logs out and back in again.',$role,$username));
}else{
$output->writeln(sprintf('User "%s" didn\'t have "%s" role.',$username,$role));