Fix styling

Author: binaryk

src/helpers.php

@@ -45,7 +45,7 @@ function slack(...$args)
     {
         $instance = new LaravelDeveloper;
 
-        collect($args)->each(function($item) use ($instance) {
+        collect($args)->each(function ($item) use ($instance) {
             if (is_string($item)) {
                 $instance::messageToDevSlack($item);
             }

tests/Helpers/SlackHelperTest.php

@@ -3,9 +3,7 @@
 namespace Binarcode\LaravelDeveloper\Tests\Helpers;
 
 use Binarcode\LaravelDeveloper\LaravelDeveloper;
-use Binarcode\LaravelDeveloper\Models\ExceptionLog;
 use Binarcode\LaravelDeveloper\Notifications\DevNotification;
-use Binarcode\LaravelDeveloper\Tests\Mock\PayloadMock;
 use Binarcode\LaravelDeveloper\Tests\TestCase;
 use Exception;
 use Illuminate\Notifications\AnonymousNotifiable;
@@ -37,5 +35,4 @@ public function test_slack_helper_can_send_throwable_to_slack()
 
         Notification::assertSentTo(new AnonymousNotifiable, DevNotification::class);
     }
-
 }