Fixed code style.
Fixed code style.

Tabs for indentation.

octalmage/robotjs,hristoterezov/robotjs,octalmage/robotjs,octalmage/robotjs,hristoterezov/robotjs,BHamrick1/robotjs,hristoterezov/robotjs,octalmage/robotjs,hristoterezov/robotjs,BHamrick1/robotjs,BHamrick1/robotjs,BHamrick1/robotjs