diff --git a/Controller.php b/Controller.php
index 9714783..d133606 100644
--- a/Controller.php
+++ b/Controller.php
@@ -231,7 +231,7 @@ class Controller extends ModuleAbstract implements WebInterface
         $mediaCreated = [];
 
         if (!empty($files)) {
-            $upload  = new UploadFile();
+            $upload = new UploadFile();
             $upload->setOutputDir(self::createMediaPath($basePath));
 
             $status       = $upload->upload($files);
diff --git a/Models/UploadFile.php b/Models/UploadFile.php
index 86c14cf..3967df6 100644
--- a/Models/UploadFile.php
+++ b/Models/UploadFile.php
@@ -202,7 +202,7 @@ class UploadFile
                 } elseif ($extension === 'jpg' || $extension === 'jpeg') {
                     $img = imagecreatefromjpeg($path);
                 } else {
-                    $img = imagecreatefromgif ($path);
+                    $img = imagecreatefromgif($path);
                 }
 
                 imageinterlace($img, (int) $this->interlaced);
@@ -212,7 +212,7 @@ class UploadFile
                 } elseif ($extension === 'jpg' || $extension === 'jpeg') {
                     imagejpeg($img, $path);
                 } else {
-                    imagegif ($img, $path);
+                    imagegif($img, $path);
                 }
 
                 imagedestroy($img);
diff --git a/img/module_teaser_small.png b/img/module_teaser_small.png
index f56e6ff..9147e4f 100644
Binary files a/img/module_teaser_small.png and b/img/module_teaser_small.png differ