diff --git a/src/Composer/Script/Event.php b/src/Composer/Script/Event.php
index 21aeb83ed..5fab172bf 100644
--- a/src/Composer/Script/Event.php
+++ b/src/Composer/Script/Event.php
@@ -39,9 +39,9 @@ class Event extends BaseEvent
      */
     private $devMode;
 
-  /**
-   * @var BaseEvent
-   */
+    /**
+     * @var BaseEvent
+     */
     private $originatingEvent;
 
     /**
@@ -100,7 +100,7 @@ class Event extends BaseEvent
      */
     public function getOriginatingEvent()
     {
-      return $this->originatingEvent;
+        return $this->originatingEvent;
     }
 
     /**
@@ -111,9 +111,9 @@ class Event extends BaseEvent
      */
     public function setOriginatingEvent(BaseEvent $event)
     {
-      $this->originatingEvent = $this->calculateOriginatingEvent($event);
+        $this->originatingEvent = $this->calculateOriginatingEvent($event);
 
-      return $this;
+        return $this;
     }
 
     /**
@@ -124,10 +124,10 @@ class Event extends BaseEvent
      */
     private function calculateOriginatingEvent(BaseEvent $event)
     {
-      if ($event instanceof Event && $event->getOriginatingEvent()) {
-        return $this->calculateOriginatingEvent($event->getOriginatingEvent());
-      }
+        if ($event instanceof Event && $event->getOriginatingEvent()) {
+            return $this->calculateOriginatingEvent($event->getOriginatingEvent());
+        }
 
-      return $event;
+        return $event;
     }
 }
diff --git a/tests/Composer/Test/Script/EventTest.php b/tests/Composer/Test/Script/EventTest.php
index 2b8818500..b7c8cd9ff 100644
--- a/tests/Composer/Test/Script/EventTest.php
+++ b/tests/Composer/Test/Script/EventTest.php
@@ -1,73 +1,80 @@
 <?php
 
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
 namespace Composer\Test\Script;
 
-
 use Composer\Composer;
 use Composer\Config;
 use Composer\Script\Event;
 use Composer\Test\TestCase;
 
-class EventTest extends TestCase {
+class EventTest extends TestCase
+{
+    public function testEventSetsOriginatingEvent()
+    {
+        $io = $this->getMockBuilder('Composer\IO\IOInterface')->getMock();
+        $composer = $this->createComposerInstance();
 
-  public function testEventSetsOriginatingEvent() {
-    $io = $this->getMockBuilder('Composer\IO\IOInterface')->getMock();
-    $composer = $this->createComposerInstance();
+        $originatingEvent = new \Composer\EventDispatcher\Event('originatingEvent');
 
-    $originatingEvent = new \Composer\EventDispatcher\Event('originatingEvent');
+        $scriptEvent = new Event('test', $composer, $io, true);
 
-    $scriptEvent = new Event('test', $composer, $io, true);
+        $this->assertNull(
+            $scriptEvent->getOriginatingEvent(),
+            'originatingEvent is initialized as null'
+        );
 
-    $this->assertNull(
-      $scriptEvent->getOriginatingEvent(),
-      'originatingEvent is initialized as null'
-    );
+        $scriptEvent->setOriginatingEvent($originatingEvent);
 
-    $scriptEvent->setOriginatingEvent($originatingEvent);
+        $this->assertSame(
+            $originatingEvent,
+            $scriptEvent->getOriginatingEvent(),
+            'getOriginatingEvent() SHOULD return test event'
+        );
+    }
 
-    $this->assertSame(
-      $originatingEvent,
-      $scriptEvent->getOriginatingEvent(),
-      'getOriginatingEvent() SHOULD return test event'
-    );
+    public function testEventCalculatesNestedOriginatingEvent()
+    {
+        $io = $this->getMockBuilder('Composer\IO\IOInterface')->getMock();
+        $composer = $this->createComposerInstance();
 
-  }
+        $originatingEvent = new \Composer\EventDispatcher\Event('upperOriginatingEvent');
+        $intermediateEvent = new Event('intermediate', $composer, $io, true);
+        $intermediateEvent->setOriginatingEvent($originatingEvent);
 
-  public function testEventCalculatesNestedOriginatingEvent() {
-    $io = $this->getMockBuilder('Composer\IO\IOInterface')->getMock();
-    $composer = $this->createComposerInstance();
+        $scriptEvent = new Event('test', $composer, $io, true);
+        $scriptEvent->setOriginatingEvent($intermediateEvent);
 
+        $this->assertNotSame(
+            $intermediateEvent,
+            $scriptEvent->getOriginatingEvent(),
+            'getOriginatingEvent() SHOULD NOT return intermediate events'
+        );
 
-    $originatingEvent = new \Composer\EventDispatcher\Event('upperOriginatingEvent');
-    $intermediateEvent = new Event('intermediate', $composer, $io, true);
-    $intermediateEvent->setOriginatingEvent($originatingEvent);
+        $this->assertSame(
+            $originatingEvent,
+            $scriptEvent->getOriginatingEvent(),
+            'getOriginatingEvent() SHOULD return upper-most event'
+        );
+    }
 
-    $scriptEvent = new Event('test', $composer, $io, true);
-    $scriptEvent->setOriginatingEvent($intermediateEvent);
+    private function createComposerInstance()
+    {
+        $composer = new Composer;
+        $config = new Config;
+        $composer->setConfig($config);
+        $package = $this->getMockBuilder('Composer\Package\RootPackageInterface')->getMock();
+        $composer->setPackage($package);
 
-    $this->assertNotSame(
-      $intermediateEvent,
-      $scriptEvent->getOriginatingEvent(),
-      'getOriginatingEvent() SHOULD NOT return intermediate events'
-    );
-
-    $this->assertSame(
-      $originatingEvent,
-      $scriptEvent->getOriginatingEvent(),
-      'getOriginatingEvent() SHOULD return upper-most event'
-    );
-
-  }
-
-  private function createComposerInstance()
-  {
-    $composer = new Composer;
-    $config = new Config;
-    $composer->setConfig($config);
-    $package = $this->getMockBuilder('Composer\Package\RootPackageInterface')->getMock();
-    $composer->setPackage($package);
-
-    return $composer;
-  }
-}
\ No newline at end of file
+        return $composer;
+    }
+}