hidclass.sys: Fix spelling of a private struct's name.

[Aric Stewart]

Signed-off-by: Aric Stewart <aric at codeweavers.com>

On 4/13/16 4:28 AM, Francois Gouget wrote:
> Signed-off-by: Francois Gouget <fgouget at free.fr>
> ---
>   dlls/hidclass.sys/hid.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/dlls/hidclass.sys/hid.h b/dlls/hidclass.sys/hid.h
> index 2820c9d..34c2a09 100644
> --- a/dlls/hidclass.sys/hid.h
> +++ b/dlls/hidclass.sys/hid.h
> @@ -39,7 +39,7 @@ typedef NTSTATUS (WINAPI *pAddDevice)(DRIVER_OBJECT *DriverObject, DEVICE_OBJECT
>   /* Ring buffer functions */
>   struct ReportRingBuffer;
>   
> -typedef struct _BASE_DEVICE_EXTENSTION {
> +typedef struct _BASE_DEVICE_EXTENSION {
>       HID_DEVICE_EXTENSION deviceExtension;
>   
>       HID_COLLECTION_INFORMATION information;
>