Updated start script on package.json.

Co-authored-by: Chris LeBrett <100822842+fscgolden@users.noreply.github.com>
Co-authored-by: Robby Tipton <100332566+RobbyTipton@users.noreply.github.com>
Co-authored-by: Joseph Park <10874783+joeepark@users.noreply.github.com>
Co-authored-by: David Kim <101825171+codejunkie7@users.noreply.github.com>
Co-authored-by: Kevin HoEun Lee <14950124+khobread@users.noreply.github.com>

Author: 5 people

demo-app/package.json

@@ -4,7 +4,7 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "start": "nodemon ./src/server/server.ts & webpack-dev-server",
+    "start": "webpack-dev-server",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "repository": {