crosperf: fix a typo.

BUG=None
TEST=the typo is fixed.

Change-Id: I11249c57e9483a8d1c1a2ca72853b6870949364d
Reviewed-on: https://chrome-internal-review.googlesource.com/240878
Commit-Ready: Yunlian Jiang <yunlian@google.com>
Tested-by: Yunlian Jiang <yunlian@google.com>
Reviewed-by: Han Shen <shenhan@google.com>
1 file changed