update index.js

[ORESoftware]

I actually completely brainfarted for 6 months myself, and forgot that you can just use exports directly instead of reassigning module.exports...

90% of the time, I think it's actually nicer to just assign to module.exports instead of reassigning module.exports :)

for example, this:

exports.foo = 'bar'

is better than

module.exports = {
   foo: 'bar'
}

if nothing else, 1 fewer JS object is created in memory :)

[roccomuso]

:+1: Nice! definetly better.