diff --git a/Classes/Services/Tools/CSVManager.php b/Classes/Services/Tools/CSVManager.php
index b6187ef..cac5d6d 100644
--- a/Classes/Services/Tools/CSVManager.php
+++ b/Classes/Services/Tools/CSVManager.php
@@ -87,7 +87,8 @@ public function writeCSV(
         string $filePath = '',
         string $fileName = '',
         string $delimiter = ';',
-        string $enclosure = '"'): void
+        string $enclosure = '"'
+    ): void
     {
         $this->writeFile($this->generateCSV($csvDatas, $delimiter, $enclosure), $filePath, $fileName);
     }
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
index 69ad331..b976744 100644
--- a/DependencyInjection/Configuration.php
+++ b/DependencyInjection/Configuration.php
@@ -39,14 +39,14 @@ public function getConfigTreeBuilder(): TreeBuilder
                         ->ifString()
                         ->then(function ($value) {
                             if ('' == $value) {
-                                throw new InvalidConfigurationException(Configuration::PATH_VALUE_EMPTY);
+                                throw new InvalidConfigurationException(self::PATH_VALUE_EMPTY);
                             }
 
                             return $value;
                         })
                     ->end()
                 ->end()
-                ->scalarNode('fs_system_cache_path_chmod')
+                ->scalarNode('fs_system_cache_path_chmod') //Could be validated
                 ->end()
                 ->integerNode('fs_system_cache_path_default_ttl')
                     ->min(0)