Fix some typos, and use """-style docstrings for properties.

BUG=chrome-os-partner:23933
TEST=make doc

Change-Id: I9f2a66546183ee65466b2e0fbb7d3cfe9d3b1090
Reviewed-on: https://chromium-review.googlesource.com/178241
Reviewed-by: Jon Salz <jsalz@chromium.org>
Tested-by: Jon Salz <jsalz@chromium.org>
Commit-Queue: Jon Salz <jsalz@chromium.org>
3 files changed