Updating API example for initializing ES6-variant of Patch

[johnnyman727]

Ran into this bug while hacking :)

[pcothenet]

Thanks @johnnyman727 . I am a bit surprised by this one. You had this issue while using an import statement?

[johnnyman727]

Yeah, FWIW, here is the error message I got without this change:

[0] const patch = Patch(env['PATCH_TEST_API_KEY']);
[0]               ^
[0]
[0] TypeError: Patch is not a function

If I console.log the value of Patch before this error, I get:

[0] Patch is: { default: [Function: Patch] }

I'm guessing that you probably want to reject this PR and update the export so from the Node module so you don't need the default at all.