docs/win_order_files.py: A few tweaks

TBR=hans

Change-Id: Ib55a96609180af705988496d879cf525804e78bc
Reviewed-on: https://chromium-review.googlesource.com/792336
Reviewed-by: Hans Wennborg <hans@chromium.org>
Commit-Queue: Hans Wennborg <hans@chromium.org>
Cr-Commit-Position: refs/heads/master@{#519481}
1 file changed