diff --git a/tests/FrontControllerTest.php b/tests/FrontControllerTest.php
index c61273a..6716cbc 100644
--- a/tests/FrontControllerTest.php
+++ b/tests/FrontControllerTest.php
@@ -497,7 +497,7 @@ class FrontControllerTest extends \PHPUnit_Framework_TestCase
             $this->controller->locale(
                 $this->request,
                 $this->response,
-                ['locale'=>'fr_FR']
+                ['locale'=> 'fr_FR']
             )->isRedirect()
         );
     }
diff --git a/tests/VideoDownloadTest.php b/tests/VideoDownloadTest.php
index 8ad006d..ab3fa7d 100644
--- a/tests/VideoDownloadTest.php
+++ b/tests/VideoDownloadTest.php
@@ -151,13 +151,13 @@ class VideoDownloadTest extends \PHPUnit_Framework_TestCase
         return [
             [
                 'https://www.youtube.com/watch?v=M7IpKCZ47pU', 'best[protocol^=http]',
-                "It_s_Not_Me_It_s_You_-_Hearts_Under_Fire-M7IpKCZ47pU",
+                'It_s_Not_Me_It_s_You_-_Hearts_Under_Fire-M7IpKCZ47pU',
                 'mp4',
                 'googlevideo.com',
             ],
             [
                 'https://www.youtube.com/watch?v=RJJ6FCAXvKg', 22,
-                "Heart_Attack_-_Demi_Lovato_".
+                'Heart_Attack_-_Demi_Lovato_'.
                 'Sam_Tsui_Against_The_Current-RJJ6FCAXvKg',
                 'mp4',
                 'googlevideo.com',
@@ -193,7 +193,7 @@ class VideoDownloadTest extends \PHPUnit_Framework_TestCase
         return [
             [
                 'https://www.youtube.com/watch?v=M7IpKCZ47pU', 'bestvideo+bestaudio',
-                "It_s_Not_Me_It_s_You_-_Hearts_Under_Fire-M7IpKCZ47pU",
+                'It_s_Not_Me_It_s_You_-_Hearts_Under_Fire-M7IpKCZ47pU',
                 'mp4',
                 'googlevideo.com',
             ],
diff --git a/tests/ViewFactoryTest.php b/tests/ViewFactoryTest.php
index b173b97..552ed9f 100644
--- a/tests/ViewFactoryTest.php
+++ b/tests/ViewFactoryTest.php
@@ -27,7 +27,6 @@ class ViewFactoryTest extends \PHPUnit_Framework_TestCase
         $this->assertInstanceOf(Smarty::class, $view);
     }
 
-
     /**
      * Test the create() function with a X-Forwarded-Proto header.
      *