arch-x86: De-indent arch/x86/regs/misc.hh.

Namespaces are not supposed to increase indentation.

Change-Id: I6736c5049ea8d853dc67f319192b9eaa97d27cb1
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49757
Maintainer: Gabe Black <gabe.black@gmail.com>
Reviewed-by: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
1 file changed