[fix] code style

- fixes code style issue

Author: roshangautam

src/Http/Controllers/TasksController.php

@@ -97,9 +97,10 @@ public function view(Task $task)
      */
     public function edit(Task $task)
     {
-        $commands = Totem::getCommands()->map(function($command) {
-            return ['name' => $command->getName(), 'description' => $command->getDescription()]; 
+        $commands = Totem::getCommands()->map(function ($command) {
+            return ['name' => $command->getName(), 'description' => $command->getDescription()];
         });
+
         return view('totem::tasks.form', [
             'task'          => $task,
             'commands'      => $commands,