x86: Fix included-by file reference comments

Adjust the paths for files that are including verify_cpu.S.
Reported-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Kees Cook <kees.cook@canonical.com>
Acked-by: Pekka Enberg <penberg@kernel.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
LKML-Reference: <1289931004-16066-1-git-send-email-kees.cook@canonical.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/x86/kernel/verify_cpu.S

@@ -17,9 +17,9 @@
  *	file is included at various places and compiled in that context.
  *	This file is expected to run in 32bit code.  Currently:
  *
- *	arch/x86_64/boot/compressed/head_64.S: Boot cpu verification
- *	arch/x86_64/kernel/trampoline_64.S: secondary processor verfication
- *	arch/x86_64/kernel/head_32.S: processor startup
+ *	arch/x86/boot/compressed/head_64.S: Boot cpu verification
+ *	arch/x86/kernel/trampoline_64.S: secondary processor verfication
+ *	arch/x86/kernel/head_32.S: processor startup
  *
  *	verify_cpu, returns the status of longmode and SSE in register %eax.
  *		0: Success    1: Failure