re-ordered require calls

node/example.js

@@ -1,10 +1,12 @@
 /* global require */
 
 const fs = require("fs");
-const SingleFileNode = require("./single-file-node.js");
+
 const jsdom = require("jsdom");
 const request = require("request-promise-native");
 
+const SingleFileNode = require("./single-file-node.js");
+
 run({
 	url: "https://github.com/gildas-lormeau/SingleFile",
 	userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:65.0) Gecko Firefox AppleWebKit (KHTML, like Gecko) Chrome Safari",