fixed parenthesis and tests passing
fixed parenthesis and tests passing

zlahham/Thermostat-1,Fadi-Hakim/Thermostat,raphlevy/Thermostat,reteshbajaj/Thermostat,raphlevy/Thermostat,zlahham/Thermostat-1,zlahham/Thermostat-1,Fadi-Hakim/Thermostat,reteshbajaj/Thermostat,raphlevy/Thermostat,sivanpatel/Thermostat,sivanpatel/Thermostat,sivanpatel/Thermostat