The top level comment was correct, but the parameter comments talked about writing parameters instead of reading them. Also simplified the wording of the return value comment. Change-Id: I156aba5b69c281ee2f34297bf3f75fd0acfb2b6e Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/36278 Maintainer: Gabe Black <gabe.black@gmail.com> Maintainer: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Jason Lowe-Power <power.jg@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com>