diff --git a/themes/svg_gradient.php b/themes/svg_gradient.php
index a5d89c61a4..c8f9ae89f4 100644
--- a/themes/svg_gradient.php
+++ b/themes/svg_gradient.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * Theme based generator for SVG gradient.
+ *
+ * @package phpMyAdmin-theme
+ */
 header('Content-Type: image/svg+xml');
 header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 3600) . ' GMT');