[PATCH v2] msi: Don't consider read-only drives when enumerating volumes.

[Pierre Schweitzer]

Just fixing a stupid typo.

As both Fabian & my patch do basically the same thing with different
coding style, feel free to pick whichever you like ;-).
-- 
Pierre Schweitzer <pierre at reactos.org>
System & Network Administrator
Senior Kernel Developer
ReactOS Deutschland e.V.

[Hans Leidekker]

Signed-off-by: Hans Leidekker <hans(a)codeweavers.com>