No, that would make no difference, WolfShade.
( fullname )
The general syntax for an expression
is something like:
expression :: variable | constant | ( expression }
and so on.
That's needed, so that you can build up expressions such as
return ( ("xxfullnam" ).substring(2) + "e");
(somewhat silly, but you get the idea.
The only thing I see missing is the } needed at the end of the function.