Fixed curly sniff to also add violations when multi-line curly incorrect

[yannickl88]

In cases like so the sniffer would not mark it as a violation:

.bad-multi3 { color: #ffffff;
    font-family: sans-serif;
}
.bad-multi4 {
    color: #ffffff;
    font-family: sans-serif; }

With this change it will also mark these cases with a violation.