Chocolate Mousse (Weight Watchers)

Yield:	4 Servings
Categories:	Low-Fat, Desserts

1		Envelope unflavored gelatin
1	c	Water
1	tb	+ 1 t. unsweetened cocoa
1	c	Part skim ricotta cheese
2	tb	+ 2 t. chocolate syrup
1/2	c	Thawed frozen dairy whipped topping
1/2	oz	Dark chocolate, grated