diff --git a/ext.php b/ext.php
index 015bcde..3cbbfd9 100644
--- a/ext.php
+++ b/ext.php
@@ -9,6 +9,7 @@
 * See README.md for full acknowledgments and this fork's changes.
 */
 namespace tas2580\wiki;
+
 /**
 * @ignore
 */
diff --git a/language/de/overview.php b/language/de/overview.php
index cddefdc..7066a2e 100644
--- a/language/de/overview.php
+++ b/language/de/overview.php
@@ -33,7 +33,7 @@
 //
 $lang = array_merge($lang, array(
 	'OVERVIEW'					=> 'Überblick',
-	
+
 	'ARTICLES'					=> 'Alle Artikel',
 	'ARTICLES_HOT'				=> 'Beliebte Artikel',
 	'ARTICLES_LATEST'			=> 'Neuste Artikel',
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 3851877..67ba99f 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -14,10 +14,6 @@
     <testsuites>
         <testsuite name="Extension Test Suite">
             <directory suffix="_test.php">./tests</directory>
-            <exclude>./tests/functional</exclude>
-        </testsuite>
-        <testsuite name="Extension Functional Tests">
-            <directory suffix="_test.php">./tests/functional/</directory>
         </testsuite>
     </testsuites>
 
diff --git a/tests/functional/.gitkeep b/tests/functional/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/textreparser/plugins/article_text.php b/textreparser/plugins/article_text.php
index ee923a5..ec7ae30 100644
--- a/textreparser/plugins/article_text.php
+++ b/textreparser/plugins/article_text.php
@@ -8,6 +8,7 @@
  *
  */
 namespace tas2580\wiki\textreparser\plugins;
+
 class article_text extends \phpbb\textreparser\row_based_plugin
 {
 	/**