Più chiaro di così come lo dovevano scrivere ?

It is very important to note that the line with the closing identifier contains no other characters, except possibly a semicolon (. That means especially that the identifier may not be indented, and there may not be any spaces or tabs after or before the semicolon. It's also important to realize that the first character before the closing identifier must be a newline as defined by your operating system. This is \r on Macintosh for example.