Code cleanup.

app/Http/Controllers/Json/BoxController.php

@@ -215,4 +215,4 @@ class BoxController extends Controller
         return Response::json($return);
     }
 
-}
+}

app/Http/Controllers/Json/FrontpageController.php

@@ -71,4 +71,4 @@ class FrontpageController extends Controller
         return Response::json(['html' => $html]);
     }
 
-}
+}

app/Http/Controllers/Json/TransactionController.php

@@ -90,4 +90,4 @@ class TransactionController extends Controller
         return Response::json($result);
     }
 
-}
+}