renamed timer template variable to elapsedTime
renamed timer template variable to elapsedTime

cjlee112/socraticqs2,derdmitry/socraticqs2,raccoongang/socraticqs2,derdmitry/socraticqs2,raccoongang/socraticqs2,cjlee112/socraticqs2,raccoongang/socraticqs2,cjlee112/socraticqs2,derdmitry/socraticqs2,raccoongang/socraticqs2,cjlee112/socraticqs2