diff --git a/classes/CsvxmlAvailableFields.php b/classes/CsvxmlAvailableFields.php
index c963b0c..ba0c35c 100644
--- a/classes/CsvxmlAvailableFields.php
+++ b/classes/CsvxmlAvailableFields.php
@@ -11,7 +11,8 @@ declare(strict_types = 1);
  */
 final class CsvxmlAvailableFields {
 
-    /** @var array<mixed> */
+    /** @var array<mixed> 
+     */
     private array $_availableFields;
 
     /**
@@ -19,7 +20,8 @@ final class CsvxmlAvailableFields {
      *
      * @return array<mixed>
      */
-    public function getFields():array {
+    public function getFields():array 
+    {
 
         return $this->_availableFields;
 
diff --git a/phpunit.xml b/phpunit.xml
index 080a0ba..7cf9ffe 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd" backupGlobals="false" backupStaticAttributes="false" beStrictAboutChangesToGlobalState="false" beStrictAboutOutputDuringTests="false" beStrictAboutResourceUsageDuringSmallTests="true" beStrictAboutTodoAnnotatedTests="true" beStrictAboutCoversAnnotation="false" cacheResult="false" colors="true" convertErrorsToExceptions="false" convertDeprecationsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" enforceTimeLimit="true" forceCoversAnnotation="false" processIsolation="true" stopOnError="true" stopOnFailure="true" stopOnIncomplete="true" stopOnSkipped="true" stopOnRisky="true" testSuiteLoaderClass="PHPUnit\Runner\StandardTestSuiteLoader" timeoutForSmallTests="1" timeoutForMediumTests="10" timeoutForLargeTests="60" verbose="true">
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd" backupGlobals="false" backupStaticAttributes="false" beStrictAboutChangesToGlobalState="false" beStrictAboutOutputDuringTests="false" beStrictAboutResourceUsageDuringSmallTests="true" beStrictAboutTodoAnnotatedTests="true" beStrictAboutCoversAnnotation="false" cacheResult="false" colors="true" convertErrorsToExceptions="false" convertDeprecationsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" enforceTimeLimit="true" forceCoversAnnotation="false" processIsolation="true" stopOnError="true" stopOnFailure="true" stopOnIncomplete="true" stopOnSkipped="true" stopOnRisky="true" timeoutForSmallTests="1" timeoutForMediumTests="10" timeoutForLargeTests="60" verbose="true">
   <coverage processUncoveredFiles="true">
     <include>
       <directory suffix=".php">../exceptions/</directory>