protected function configure()
{
$this->setName('fos:user:demote')->setDescription('Demote a super administrator as a simple user')->setDefinition(array(new InputArgument('username', InputArgument::REQUIRED, 'The username')))->setHelp(<<<EOT
The <info>fos:user:demote</info> command demotes a super administrator as a simple user
<info>php app/console fos:user:demote matthieu</info>
EOT
);
}