Add missing use App\User

Author: antonybudianto

encryption.md

@@ -22,6 +22,7 @@ For example, we may use the `encrypt` method to encrypt a secret and store it on
 	namespace App\Http\Controllers;
 
 	use Crypt;
+	use App\User;
 	use Illuminate\Http\Request;
 	use App\Http\Controllers\Controller;