scheduler: Fix permission of scheduler

Fix permission of scheduler and fix the comment.

BUG=None
TEST=remote install and see scheduler is running.

Change-Id: Ib5688eb16d3f8b466ca5b83da3e741372c1921a2
Reviewed-on: https://chromium-review.googlesource.com/423011
Commit-Ready: Cheng-Yi Chiang <cychiang@chromium.org>
Tested-by: Cheng-Yi Chiang <cychiang@chromium.org>
Reviewed-by: Hsu Wei-Cheng <mojahsu@chromium.org>
1 file changed