diff --git a/apps/files_trashbin/lib/trashbin.php b/apps/files_trashbin/lib/trashbin.php
index 495532561ea05a076e0ac3ff4e3804c9b7f80102..173eb2164cf55713a9ca944629325a9090129924 100644
--- a/apps/files_trashbin/lib/trashbin.php
+++ b/apps/files_trashbin/lib/trashbin.php
@@ -883,7 +883,7 @@ class Trashbin {
 		$iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($root), \RecursiveIteratorIterator::CHILD_FIRST);
 		$size = 0;
 
-        /**
+                /**
 		 * RecursiveDirectoryIterator on an NFS path isn't iterable with foreach
 		 * This bug is fixed in PHP 5.5.9 or before
 		 * See #8376