Should result.result be an array?

[igoradamenko]

Hey there!

I was using the lib and discovered that result.result that I get is an array. But README says:

// result.result: Buffer | String
// The result
// only available when no error occured

I'm not quite sure whether there an error or not, but probably type declaration in the README should be different.

[javanoclaw]

I have the same question too.