extras: Fix typo in published OFTest results

There was a small typo in the OFTest results. This prevented direct
comparison between actual and expected OFTest results. Fix this.

Change-Id: I7f3c2c281bf6a495615623bdc8a2f87dd1dc3d5e
Signed-off-by: Stephen Finucane <stephen.finucane@intel.com>