Update scoring.md
Update scoring.md

Addressing Patrick's comments.
tkadlec/lighthouse,umaar/lighthouse,tkadlec/lighthouse,ev1stensberg/lighthouse,wardpeet/lighthouse,mixed/lighthouse,umaar/lighthouse,GoogleChrome/lighthouse,tkadlec/lighthouse,deepanjanroy/lighthouse,deepanjanroy/lighthouse,deepanjanroy/lighthouse,wardpeet/lighthouse,tkadlec/lighthouse,GoogleChrome/lighthouse,wardpeet/lighthouse,mixed/lighthouse,deepanjanroy/lighthouse,ev1stensberg/lighthouse,GoogleChrome/lighthouse,GoogleChrome/lighthouse,umaar/lighthouse,mixed/lighthouse,wardpeet/lighthouse,ev1stensberg/lighthouse,umaar/lighthouse,deepanjanroy/lighthouse,wardpeet/lighthouse,ev1stensberg/lighthouse,GoogleChrome/lighthouse,mixed/lighthouse