diff --git a/src/CiscoSparkDriver.php b/src/CiscoSparkDriver.php
index fcc70c3..2bdf724 100644
--- a/src/CiscoSparkDriver.php
+++ b/src/CiscoSparkDriver.php
@@ -2,17 +2,17 @@
 
 namespace BotMan\Drivers\CiscoSpark;
 
+use BotMan\BotMan\Users\User;
+use Illuminate\Support\Collection;
 use BotMan\BotMan\Drivers\HttpDriver;
-use BotMan\BotMan\Messages\Attachments\Location;
 use BotMan\BotMan\Messages\Incoming\Answer;
-use BotMan\BotMan\Messages\Incoming\IncomingMessage;
-use BotMan\BotMan\Messages\Outgoing\OutgoingMessage;
 use BotMan\BotMan\Messages\Outgoing\Question;
-use BotMan\BotMan\Users\User;
-use Illuminate\Support\Collection;
-use Symfony\Component\HttpFoundation\ParameterBag;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
+use BotMan\BotMan\Messages\Attachments\Location;
+use Symfony\Component\HttpFoundation\ParameterBag;
+use BotMan\BotMan\Messages\Incoming\IncomingMessage;
+use BotMan\BotMan\Messages\Outgoing\OutgoingMessage;
 
 class CiscoSparkDriver extends HttpDriver
 {
@@ -41,7 +41,7 @@ protected function getHeaders()
         return [
             'Accept:application/json',
             'Content-Type:application/json',
-            'Authorization:Bearer '.$this->config->get('token')
+            'Authorization:Bearer '.$this->config->get('token'),
         ];
     }
 
@@ -52,7 +52,7 @@ protected function getHeaders()
      */
     public function matchesRequest()
     {
-        return ! is_null($this->payload->get('actorId')) && $this->payload->get('resource') === 'messages'  && $this->payload->get('event') === 'created';
+        return ! is_null($this->payload->get('actorId')) && $this->payload->get('resource') === 'messages' && $this->payload->get('event') === 'created';
     }
 
     /**
@@ -174,7 +174,7 @@ public function sendRequest($endpoint, array $parameters, IncomingMessage $match
     }
 
     /**
-     * Returns the chatbot ID
+     * Returns the chatbot ID.
      * @return string
      */
     private function getBotId()
diff --git a/stubs/cisco-spark.php b/stubs/cisco-spark.php
index 450edbf..6bca918 100644
--- a/stubs/cisco-spark.php
+++ b/stubs/cisco-spark.php
@@ -21,4 +21,4 @@
     |
     */
     'secret' => env('CISCO_SPARK_SECRET'),
-];
\ No newline at end of file
+];
diff --git a/tests/CiscoSparkDriverTest.php b/tests/CiscoSparkDriverTest.php
index 5fad591..0172a96 100644
--- a/tests/CiscoSparkDriverTest.php
+++ b/tests/CiscoSparkDriverTest.php
@@ -2,12 +2,12 @@
 
 namespace Tests;
 
-use BotMan\BotMan\Http\Curl;
-use BotMan\Drivers\CiscoSpark\CiscoSparkDriver;
 use Mockery as m;
+use BotMan\BotMan\Http\Curl;
 use PHPUnit_Framework_TestCase;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
+use BotMan\Drivers\CiscoSpark\CiscoSparkDriver;
 
 class CiscoSparkDriverTest extends PHPUnit_Framework_TestCase
 {
@@ -20,8 +20,8 @@ private function getDriver($responseData, $htmlInterface = null)
 
         return new CiscoSparkDriver($request, [
             'cisco-spark' => [
-                'token' => 'my-token'
-            ]
+                'token' => 'my-token',
+            ],
         ], $htmlInterface);
     }
 
@@ -44,8 +44,8 @@ private function getValidTestData()
                 'roomId' => 'Y2lzY29zcGFyazovL3VzL1JPT00vY2RlMWRkNDAtMmYwZC0xMWU1LWJhOWMtN2I2NTU2ZDIyMDdi',
                 'personId' => 'Y2lzY29zcGFyazovL3VzL1BFT1BMRS9lM2EyNjA4OC1hNmRiLTQxZjgtOTliMC1hNTEyMzkyYzAwOTg',
                 'personEmail' => 'person@example.com',
-                'created' => '2015-12-04T17:33:56.767Z'
-            ]
+                'created' => '2015-12-04T17:33:56.767Z',
+            ],
         ];
     }
 
@@ -77,7 +77,7 @@ public function it_matches_the_request()
     public function it_returns_the_message_object()
     {
         $botResponseData = [
-            'id' => 'bot-id'
+            'id' => 'bot-id',
         ];
         $botResponse = new Response(json_encode($botResponseData));
 
@@ -87,14 +87,14 @@ public function it_returns_the_message_object()
             ->with('https://api.ciscospark.com/v1/people/me', [], [
                 'Accept:application/json',
                 'Content-Type:application/json',
-                'Authorization:Bearer my-token'
+                'Authorization:Bearer my-token',
             ])
             ->andReturn($botResponse);
 
         $msgResponseData = [
             'text' => 'Hi Julia',
             'roomId' => 'room-1234567890',
-            'personId' => 'person-0987654321'
+            'personId' => 'person-0987654321',
         ];
         $msgResponse = new Response(json_encode($msgResponseData));
 
@@ -103,7 +103,7 @@ public function it_returns_the_message_object()
             ->with('https://api.ciscospark.com/v1/messages/Y2lzY29zcGFyazovL3VzL01FU1NBR0UvMzIzZWUyZjAtOWFhZC0xMWU1LTg1YmYtMWRhZjhkNDJlZjlj', [], [
                 'Accept:application/json',
                 'Content-Type:application/json',
-                'Authorization:Bearer my-token'
+                'Authorization:Bearer my-token',
             ])
             ->andReturn($msgResponse);
 
@@ -115,7 +115,7 @@ public function it_returns_the_message_object()
     public function it_returns_the_message_text()
     {
         $botResponseData = [
-            'id' => 'bot-id'
+            'id' => 'bot-id',
         ];
         $botResponse = new Response(json_encode($botResponseData));
 
@@ -125,14 +125,14 @@ public function it_returns_the_message_text()
             ->with('https://api.ciscospark.com/v1/people/me', [], [
                 'Accept:application/json',
                 'Content-Type:application/json',
-                'Authorization:Bearer my-token'
+                'Authorization:Bearer my-token',
             ])
             ->andReturn($botResponse);
 
         $msgResponseData = [
             'text' => 'Hi Julia',
             'roomId' => 'room-1234567890',
-            'personId' => 'person-0987654321'
+            'personId' => 'person-0987654321',
         ];
         $msgResponse = new Response(json_encode($msgResponseData));
 
@@ -141,7 +141,7 @@ public function it_returns_the_message_text()
             ->with('https://api.ciscospark.com/v1/messages/Y2lzY29zcGFyazovL3VzL01FU1NBR0UvMzIzZWUyZjAtOWFhZC0xMWU1LTg1YmYtMWRhZjhkNDJlZjlj', [], [
                 'Accept:application/json',
                 'Content-Type:application/json',
-                'Authorization:Bearer my-token'
+                'Authorization:Bearer my-token',
             ])
             ->andReturn($msgResponse);
 
@@ -153,7 +153,7 @@ public function it_returns_the_message_text()
     public function it_detects_bots()
     {
         $botResponseData = [
-            'id' => 'bot-id'
+            'id' => 'bot-id',
         ];
         $botResponse = new Response(json_encode($botResponseData));
 
@@ -163,14 +163,14 @@ public function it_detects_bots()
             ->with('https://api.ciscospark.com/v1/people/me', [], [
                 'Accept:application/json',
                 'Content-Type:application/json',
-                'Authorization:Bearer my-token'
+                'Authorization:Bearer my-token',
             ])
             ->andReturn($botResponse);
 
         $msgResponseData = [
             'text' => 'Hi Julia',
             'roomId' => 'room-1234567890',
-            'personId' => 'bot-id'
+            'personId' => 'bot-id',
         ];
         $msgResponse = new Response(json_encode($msgResponseData));
 
@@ -179,7 +179,7 @@ public function it_detects_bots()
             ->with('https://api.ciscospark.com/v1/messages/Y2lzY29zcGFyazovL3VzL01FU1NBR0UvMzIzZWUyZjAtOWFhZC0xMWU1LTg1YmYtMWRhZjhkNDJlZjlj', [], [
                 'Accept:application/json',
                 'Content-Type:application/json',
-                'Authorization:Bearer my-token'
+                'Authorization:Bearer my-token',
             ])
             ->andReturn($msgResponse);
 
@@ -191,7 +191,7 @@ public function it_detects_bots()
     public function it_returns_the_user_id()
     {
         $botResponseData = [
-            'id' => 'bot-id'
+            'id' => 'bot-id',
         ];
         $botResponse = new Response(json_encode($botResponseData));
 
@@ -201,14 +201,14 @@ public function it_returns_the_user_id()
             ->with('https://api.ciscospark.com/v1/people/me', [], [
                 'Accept:application/json',
                 'Content-Type:application/json',
-                'Authorization:Bearer my-token'
+                'Authorization:Bearer my-token',
             ])
             ->andReturn($botResponse);
 
         $msgResponseData = [
             'text' => 'Hi Julia',
             'roomId' => 'room-1234567890',
-            'personId' => 'person-0987654321'
+            'personId' => 'person-0987654321',
         ];
         $msgResponse = new Response(json_encode($msgResponseData));
 
@@ -217,7 +217,7 @@ public function it_returns_the_user_id()
             ->with('https://api.ciscospark.com/v1/messages/Y2lzY29zcGFyazovL3VzL01FU1NBR0UvMzIzZWUyZjAtOWFhZC0xMWU1LTg1YmYtMWRhZjhkNDJlZjlj', [], [
                 'Accept:application/json',
                 'Content-Type:application/json',
-                'Authorization:Bearer my-token'
+                'Authorization:Bearer my-token',
             ])
             ->andReturn($msgResponse);
 
@@ -229,7 +229,7 @@ public function it_returns_the_user_id()
     public function it_returns_the_channel_id()
     {
         $botResponseData = [
-            'id' => 'bot-id'
+            'id' => 'bot-id',
         ];
         $botResponse = new Response(json_encode($botResponseData));
 
@@ -239,14 +239,14 @@ public function it_returns_the_channel_id()
             ->with('https://api.ciscospark.com/v1/people/me', [], [
                 'Accept:application/json',
                 'Content-Type:application/json',
-                'Authorization:Bearer my-token'
+                'Authorization:Bearer my-token',
             ])
             ->andReturn($botResponse);
 
         $msgResponseData = [
             'text' => 'Hi Julia',
             'roomId' => 'room-1234567890',
-            'personId' => 'person-0987654321'
+            'personId' => 'person-0987654321',
         ];
         $msgResponse = new Response(json_encode($msgResponseData));
 
@@ -255,7 +255,7 @@ public function it_returns_the_channel_id()
             ->with('https://api.ciscospark.com/v1/messages/Y2lzY29zcGFyazovL3VzL01FU1NBR0UvMzIzZWUyZjAtOWFhZC0xMWU1LTg1YmYtMWRhZjhkNDJlZjlj', [], [
                 'Accept:application/json',
                 'Content-Type:application/json',
-                'Authorization:Bearer my-token'
+                'Authorization:Bearer my-token',
             ])
             ->andReturn($msgResponse);
 
@@ -272,16 +272,16 @@ public function it_is_configured()
 
         $driver = new CiscoSparkDriver($request, [
             'cisco-spark' => [
-                'token' => 'token'
-            ]
+                'token' => 'token',
+            ],
         ], $htmlInterface);
 
         $this->assertTrue($driver->isConfigured());
 
         $driver = new CiscoSparkDriver($request, [
             'cisco-spark' => [
-                'token' => null
-            ]
+                'token' => null,
+            ],
         ], $htmlInterface);
 
         $this->assertFalse($driver->isConfigured());