Is the above correct? Its misaligned imo. It should be 

```ruby
def check
  connect
  disconnect
  if (banner =~ /220 PCMan's FTP Server 2\.0/)
  return Exploit::CheckCode::Vulnerable
  end
  return Exploit::CheckCode::Safe
end
```

Aligned looks better. Please confirm this is the standard. No prob if it is, just need a confirmation is all.