Apply fixes from StyleCI

Author: cyrillkalita

src/Webhook.php

@@ -18,7 +18,7 @@ class Webhook
     public static function constructEvent(array $payload, array $signature, string $secret): Event
     {
         // verify we are good, else throw an expection
-        if (!WebhookSignature::make($signature, $secret)->verify()) {
+        if (! WebhookSignature::make($signature, $secret)->verify()) {
             throw WebhookFailed::invalidSignature();
         }
 

tests/IntegrationTest.php

@@ -166,7 +166,6 @@ public function a_request_with_a_config_key_will_use_the_correct_signing_secret(
             ->assertSuccessful();
     }
 
-
     /** @test */
     public function an_invalid_signature_value_generates_a_500_error()
     {
@@ -180,7 +179,7 @@ public function an_invalid_signature_value_generates_a_500_error()
         Arr::set($payload, 'signature', [
             'timestamp' => time(),
             'token' => 'some token',
-            'signature' => 'invalid_signature'
+            'signature' => 'invalid_signature',
         ]);
 
         $this