[fpc-pascal] Docs: portability differences between Borland/FPC

[Martok]

Am 18.08.2018 um 23:39 schrieb Florian Klämpfl:
>> This is plainly wrong, at least for the older delphis, the host type in delphi will be Byte (or even Shortint). 
> 
> It is actually shortint ...
Correct, I was thinking of the default PackEnum. Which of course has absolutely
nothing to do with that example.

Fixed, thanks.