diff --git a/src/wp-includes/default-filters.php b/src/wp-includes/default-filters.php
index 2c59623eed..e399e9da30 100644
--- a/src/wp-includes/default-filters.php
+++ b/src/wp-includes/default-filters.php
@@ -1,4 +1,4 @@
-	<?php
+<?php
 /**
  * Sets up the default filters and actions for most
  * of the WordPress hooks.