diff --git a/Classes/Connection/Elasticsearch.php b/Classes/Connection/Elasticsearch.php
index 42c4359..4cce11b 100644
--- a/Classes/Connection/Elasticsearch.php
+++ b/Classes/Connection/Elasticsearch.php
@@ -94,7 +94,7 @@ class Elasticsearch implements Singleton, ConnectionInterface
     {
         $this->withType(
             $documentType,
-            function ($type) use($identifier) {
+            function ($type) use ($identifier) {
                 $type->deleteById($identifier);
             }
         );
diff --git a/Classes/Domain/Index/TcaIndexer/TcaTableService.php b/Classes/Domain/Index/TcaIndexer/TcaTableService.php
index 9540c55..0f963c0 100644
--- a/Classes/Domain/Index/TcaIndexer/TcaTableService.php
+++ b/Classes/Domain/Index/TcaIndexer/TcaTableService.php
@@ -263,7 +263,7 @@ class TcaTableService
      */
     protected function isBlackListedRootLineConfigured()
     {
-       return (bool) $this->configuration->getIfExists('index', 'rootLineBlacklist');
+        return (bool) $this->configuration->getIfExists('index', 'rootLineBlacklist');
     }
 
     /**