MAINTAINERS: ASUS ACPI EXTRAS - remove F:arch/x86/kernel/acpi/boot.c

Oops.  How did that get there?
(Don't look, it's my original pattern commit...)
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

MAINTAINERS

@@ -906,7 +906,6 @@ M:	Karol Kozimor <sziwan@users.sourceforge.net>
 L:	acpi4asus-user@lists.sourceforge.net
 W:	http://acpi4asus.sf.net
 S:	Maintained
-F:	arch/x86/kernel/acpi/boot.c
 F:	drivers/platform/x86/asus_acpi.c
 
 ASUS ASB100 HARDWARE MONITOR DRIVER