Update package.json

Author: danielsogl

package.json

@@ -1,7 +1,7 @@
 {
   "name": "ionic-unit-testing-example",
   "author": "Ionic Framework",
-  "homepage": "http://ionicframework.com/",
+  "homepage": "https://ionicframework.com/",
   "private": true,
   "scripts": {
     "clean": "ionic-app-scripts clean",
@@ -29,7 +29,7 @@
     "ionicons": "3.0.0",
     "rxjs": "5.1.1",
     "sw-toolbox": "3.4.0",
-    "zone.js": "^0.8.11"
+    "zone.js": "0.8.11"
   },
   "devDependencies": {
     "@ionic/app-scripts": "1.3.7",