QA Session: removing unused variables and correcting a typo.
QA Session: removing unused variables and correcting a typo.

wbeater/lithium,pixelcog/lithium,muyehub/lithium,jails/lithium,qoqa/lithium,SensCritique/lithium,UnionOfRAD/lithium,m4rcsch/lithium-core-library,SensCritique/lithium,mehlah/lithium,muyehub/lithium,davidpersson/lithium,UnionOfRAD/lithium,davidpersson/lithium,datachand/lithium,pixelcog/lithium,wbeater/lithium,qoqa/lithium,m4rcsch/lithium-core-library,graphis/lithium,graphis/lithium,jails/lithium,datachand/lithium,mehlah/lithium,whowgames/lithium,whowgames/lithium