change it to be english

src/routes/world.js

@@ -1,8 +1,8 @@
 var express = require("express");
 var router = express.Router();
 
-router.get("/welt", function (req, res, next) {
-  res.status(200).send("Hallo Welt!");
+router.get("/world", function (req, res, next) {
+  res.status(200).send("Hello World!");
 });
 
 module.exports = router;

src/server.js

@@ -4,7 +4,7 @@ const app = require("./app");
 const http = require("http");
 const world = require("./routes/world");
 
-app.use("/hallo", world);
+app.use("/hello", world);
 const roboter = require("./roboter/genericBoter");
 
 var port = process.argv[2] === "DEBUG" ? 81 : process.env.PORT;