diff --git a/src/Http/Controllers/WebhookController.php b/src/Http/Controllers/WebhookController.php
index b53d437..959e245 100644
--- a/src/Http/Controllers/WebhookController.php
+++ b/src/Http/Controllers/WebhookController.php
@@ -47,6 +47,6 @@ protected function buildWebhook(Request $request)
 
     protected function getEventName(Webhook $webhook)
     {
-        return 'laravel-shopify-webhook.' . str_replace('/', '-', $webhook->topic());
+        return 'laravel-shopify-webhook.'.str_replace('/', '-', $webhook->topic());
     }
 }
diff --git a/src/Providers/DefaultHandlerStackProvider.php b/src/Providers/DefaultHandlerStackProvider.php
index e2f5585..d663a35 100644
--- a/src/Providers/DefaultHandlerStackProvider.php
+++ b/src/Providers/DefaultHandlerStackProvider.php
@@ -13,6 +13,7 @@ public function getHandlerStack() : HandlerStack
     {
         $handlerStack = HandlerStack::create();
         $handlerStack->push(new RateLimiter($this->getRateLimitProvider()));
+
         return $handlerStack;
     }
 
diff --git a/src/Providers/DefaultRateLimitProvider.php b/src/Providers/DefaultRateLimitProvider.php
index 85214d1..0ea334f 100644
--- a/src/Providers/DefaultRateLimitProvider.php
+++ b/src/Providers/DefaultRateLimitProvider.php
@@ -26,7 +26,7 @@ public function __construct(RateLimitCalculatorContract $calculator, string $pre
      */
     public function getLastRequestTime()
     {
-        return Cache::get($this->prefix . 'last_request_time');
+        return Cache::get($this->prefix.'last_request_time');
     }
 
     /**
@@ -35,7 +35,7 @@ public function getLastRequestTime()
      */
     public function setLastRequestTime()
     {
-        return Cache::forever($this->prefix . 'last_request_time', microtime(true));
+        return Cache::forever($this->prefix.'last_request_time', microtime(true));
     }
 
     /**
@@ -65,7 +65,7 @@ public function getRequestTime(RequestInterface $request)
      */
     public function getRequestAllowance(RequestInterface $request)
     {
-        return Cache::get($this->prefix . 'request_allowance', config('shopify.rate_limit.cycle'));
+        return Cache::get($this->prefix.'request_allowance', config('shopify.rate_limit.cycle'));
     }
 
     /**
@@ -76,7 +76,7 @@ public function getRequestAllowance(RequestInterface $request)
      */
     public function setRequestAllowance(ResponseInterface $response)
     {
-        Cache::forever($this->prefix . 'request_allowance', $this->calculateAllowanceFrom($response));
+        Cache::forever($this->prefix.'request_allowance', $this->calculateAllowanceFrom($response));
     }
 
     /**
@@ -93,6 +93,7 @@ protected function calculateAllowanceFrom(ResponseInterface $response)
 
         if ($callLimitHeader) {
             [$callsMade, $callsLimit] = explode('/', $callLimitHeader);
+
             return $this->calculator->calculate($callsMade, $callsLimit);
         }
 
diff --git a/src/ShopifyServiceProvider.php b/src/ShopifyServiceProvider.php
index ba05766..7397de0 100644
--- a/src/ShopifyServiceProvider.php
+++ b/src/ShopifyServiceProvider.php
@@ -19,7 +19,7 @@ public function boot()
     {
         $this->setupConfig($this->app);
 
-        /**
+        /*
          * @todo Perhaps allow for options allowing a user to modify aspects of the route...?
          */
         Route::macro('shopifyWebhooks', function () {
diff --git a/tests/ExampleTest.php b/tests/ExampleTest.php
index 8fce5f0..6be6eab 100644
--- a/tests/ExampleTest.php
+++ b/tests/ExampleTest.php
@@ -7,7 +7,7 @@
 class ExampleTest extends TestCase
 {
     /** @test */
-    function it_reaches_the_shopify_api()
+    public function it_reaches_the_shopify_api()
     {
         $shopify = $this->app->make(Shopify::class);