diff --git a/docs/3-installation-and-setup.md b/docs/3-installation-and-setup.md
index 3fd6ac6f..d5100ee2 100644
--- a/docs/3-installation-and-setup.md
+++ b/docs/3-installation-and-setup.md
@@ -26,20 +26,6 @@ return [
      */
     'brokers' => env('KAFKA_BROKERS', 'localhost:9092'),
 
-    /*
-     | Default security protocol
-     */
-    'securityProtocol' =>  env('KAFKA_SECURITY_PROTOCOL', 'PLAINTEXT'),
-
-    /*
-     | Default sasl configuration 
-     */
-    'sasl' => [
-        'mechanisms' => env('KAFKA_MECHANISMS', 'PLAINTEXT'),
-        'username' => env('KAFKA_USERNAME', null),
-        'password' => env('KAFKA_PASSWORD', null)
-    ],
-
     /*
      | Kafka consumers belonging to the same consumer group share a group id.
      | The consumers in a group then divides the topic partitions as fairly amongst themselves as possible by
@@ -95,4 +81,5 @@ return [
      */
     'cache_driver' => env('KAFKA_CACHE_DRIVER', env('CACHE_DRIVER', 'file')),
 ];
+
 ```
diff --git a/docs/advanced-usage/2-graceful-shutdown.md b/docs/advanced-usage/2-graceful-shutdown.md
index 6c857269..812b536f 100644
--- a/docs/advanced-usage/2-graceful-shutdown.md
+++ b/docs/advanced-usage/2-graceful-shutdown.md
@@ -19,7 +19,7 @@ $consumer = Kafka::createConsumer(['topic'])
     ->build()
     ->onStopConsuming(static function () {
         // Do something when the consumer stop consuming messages
-    });
+    })
 
 $consumer->consume();
 ```