diff --git a/public/class-bread-format-manager.php b/public/class-bread-format-manager.php
index 41a7306..8bef612 100644
--- a/public/class-bread-format-manager.php
+++ b/public/class-bread-format-manager.php
@@ -144,7 +144,7 @@ public function getFormatByKey(string $lang, string $key): array|null
      * @param string $lang
      * @return array
      */
-    public function getFormatsUsed(string $lang=''): array
+    public function getFormatsUsed(string $lang = ''): array
     {
         $lang = ($lang == '') ? $this->defaultLang : $lang;
         if (!isset($this->usedFormats[$lang])) {
diff --git a/tests/BreadFormatsManagerTest.php b/tests/BreadFormatsManagerTest.php
index 652353b..43f2651 100644
--- a/tests/BreadFormatsManagerTest.php
+++ b/tests/BreadFormatsManagerTest.php
@@ -16,15 +16,16 @@ private function getFormatMgr($usedFormat, $lang)
         Bread_Bmlt::setFormatBase('german-formats');
         return new Bread_FormatsManager($this->getFormats($usedFormat), $lang);
     }
-    public function testGetFormatsUsed() {
-        $mgr = $this->getFormatMgr('berlin-formats-de','de');
+    public function testGetFormatsUsed()
+    {
+        $mgr = $this->getFormatMgr('berlin-formats-de', 'de');
         $used = $mgr->getFormatsUsed();
-        assertEquals(50,count($used));
-        $o1 = $mgr->getFormatByKey('de','O1');
+        assertEquals(50, count($used));
+        $o1 = $mgr->getFormatByKey('de', 'O1');
         assertNotNull($o1);
-        $o1e = $mgr->getFormatByKey('en','O1');
+        $o1e = $mgr->getFormatByKey('en', 'O1');
         assertNotNull($o1e);
         $used = $mgr->getFormatsUsed('en');
-        assertEquals(50,count($used));
+        assertEquals(50, count($used));
     }
-}
\ No newline at end of file
+}