The document is contradictory with how the example is implemented

*This may apply to different versions of the document too. Please check and fix them accordingly.

As I was reading a code of "secureudpserver" example, I F1ed the "connect" method, which showed the document in which the sentence saying ; "You must use the SIGNAL() and SLOT() macros when specifying the signal and the method, for example:"

But in the code, it's not implemented like so.

I'm assuming it's because update had not been properly done for the document at some point.