Theocacao Comment for "A Quick Objective-C 2.0 Tutorial"

Comment on "A Quick Objective-C 2.0 Tutorial"
by Jesper — Oct 28, 07

Uh - correction to my own comment.

`id` is the type of a pointer to a struct whose first field has the type Class.

typedef struct objc_object {
	Class isa;
} *id;

and so on.