Fixed incorrect documentation demonstrating Modal sizes
Fixed incorrect documentation demonstrating Modal sizes

The property to affecting the size (or, rather, the width) of Modal is width, not size.

w01fgang/elemental,elementalui/elemental,LennyBoyatzis/elemental,elementalui/elemental,w01fgang/elemental,elementalui/elemental,LennyBoyatzis/elemental,w01fgang/elemental