fixed composer.json

composer.json

@@ -7,9 +7,6 @@
             "email": "robin@rthoni.com"
         }
     ],
-    "require": {
-      "laravel/lumen-framework": "5.1.x-dev"
-    },
     "autoload": {
       "psr-4": {
         "Luticate\\": "src/"