diff --git a/library/Autoload.php b/library/Autoload.php
index ec1b278..b1f8455 100644
--- a/library/Autoload.php
+++ b/library/Autoload.php
@@ -24,7 +24,7 @@ public function __construct()
      * Directory
      * @param array $autoloaDirectory
      */
-    public static function directory($autoloaDirectory =array())
+    public static function directory($autoloaDirectory = array())
     {
         foreach ($autoloaDirectory as $directory => $namespaceRoot) {
             $directory = sprintf('%s%s%s', __DIR__, DIRECTORY_SEPARATOR, $directory);
diff --git a/phpunit.xml b/phpunit.xml
index 0622466..f471c47 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -7,8 +7,11 @@
     </testsuites>
     <filter>
         <whitelist processUncoveredFilesFromWhitelist="true">
-            <directory suffix=".php">./interface</directory>
+            <directory suffix=".php">./library</directory>
             <directory suffix=".php">./class</directory>
+            <exclude>
+                <file>./library/Autoload.php</file>
+            </exclude>
         </whitelist>
     </filter>
     <logging>