ACPI/DSDT-CPU: cleanup bogus comment

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
diff --git a/hw/i386/acpi-dsdt-cpu-hotplug.dsl b/hw/i386/acpi-dsdt-cpu-hotplug.dsl
index c96ac42..995b415 100644
--- a/hw/i386/acpi-dsdt-cpu-hotplug.dsl
+++ b/hw/i386/acpi-dsdt-cpu-hotplug.dsl
@@ -52,7 +52,6 @@
         Sleep(200)
     }
 
-    /* CPU hotplug notify method */
     OperationRegion(PRST, SystemIO, 0xaf00, 32)
     Field(PRST, ByteAcc, NoLock, Preserve) {
         PRS, 256