documentation missing from the package

When I install this package from npm, I don't get the documentation because the files property in package.json only lists index.js:

setImmediate/package.json

Lines 14 to 16 in f1ccbfd

	"files": [
	"setImmediate.js"
	],

This makes working offline much more difficult.

[domenic]

README.md is included by npm always, regardless of file. Can you share a full repro script?