No indent:
Optdepends: foo: this enables bar funct
ionality
            foo2: this enables bar2 fun
ctionality

My patch:
Optdepends: foo: this enables bar
            functionality
            foo2: this enables bar2
            functionality
	    
Ideal(imho):
Optdepends: foo: this enables bar
                 functionality
            foo2: this enables bar2
                  functionality