update exaple package.json

Author: Arif-un

example/package.json

@@ -7,7 +7,7 @@
     "start": "node ../node_modules/react-scripts/bin/react-scripts.js start",
     "build": "node ../node_modules/react-scripts/bin/react-scripts.js build",
     "test": "node ../node_modules/react-scripts/bin/react-scripts.js test",
-    "eject": "node ../node_modules/react-scripts/bin/react-scripts.js eject",
+    "eject": "node ../node_modules/react-scripts/bin/react-scripts.js eject"
   },
   "dependencies": {
     "react": "file:../node_modules/react",