@param ControllerHandle The handle of a controller that the driver specified by\r
This is managing. This handle specifies the controller\r
whose name is to be returned.\r
- @param OPTIONAL The handle of the child controller to retrieve the name\r
+ @param ChildHandle OPTIONAL The handle of the child controller to retrieve the name\r
of. This is an optional parameter that may be NULL. It\r
will be NULL for device drivers. It will also be NULL\r
for a bus drivers that wish to retrieve the name of the\r