bisect-kit: fix typo

BUG=None
TEST=None

Change-Id: I85bdabb4db5d3f531ae62d6604e4ab328d8c61a1
Reviewed-on: https://chromium-review.googlesource.com/1541397
Commit-Ready: Kuang-che Wu <kcwu@chromium.org>
Tested-by: Kuang-che Wu <kcwu@chromium.org>
Reviewed-by: Chi-Ngai Wan <cnwan@google.com>
1 file changed