"Unexpected end of file" because of missing brackets

[programandala.net]

I got the error "Unexpected end of file" and it took time to find out the stupid reason: I had forgotten to write the brackets in a sub call! That sub needs no parameters, so I naively hadn't written the bracktes in the call

Well, maybe the message could be more explicit? It's not an important issue at all, just a suggestion. Anyway I won't forget the empty brackets again

Code:

pressAnyKey()