Updated package.json

package.json

@@ -49,7 +49,7 @@
   "bugs": {
     "url": "https://github.com/mrdoob/three.js/issues"
   },
-  "homepage": "http://threejs.org/",
+  "homepage": "https://threejs.org/",
   "devDependencies": {
     "concurrently": "^3.5.0",
     "electron": "1.7.8",