vboot: Append periods to function descriptions in 2api.h

BRANCH=none
BUG=none
TEST=FEATURES=test emerge-nami vboot_reference

Change-Id: Id02f4a20a95c3653c4327b9cd7620b24bafb50a0
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/1957999
Reviewed-by: Joel Kitching <kitching@chromium.org>
1 file changed