chore: typo

Author: SvetoslavTsenov

demo/AngularApp/package.json

@@ -47,7 +47,7 @@
     "nativescript-dev-sass": "next",
     "nativescript-dev-typescript": "next",
     "nativescript-dev-webpack": "next",
-    "typescript": "~3.2.0"
+    "typescript": "~3.1.1"
   },
   "scripts": {
     "setup": "npm pack ../../ && npm i -D nativescript-dev-webpack*.tgz",