GitLab

There are 3 html files under this dir, thhis CL add one space to
clean up the format. No behavior change.

TBR=sadrul@chromium.org

Bug: None
Change-Id: I4854a145ab404dac5689005a9c79372b8af19404
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2041799Reviewed-by: Xida Chen <xidachen@chromium.org>
Commit-Queue: Xida Chen <xidachen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738980}