diff --git a/docs/en/reference/index.rst b/docs/en/reference/index.rst
index c7d4373fbf4..e8a76710d99 100644
--- a/docs/en/reference/index.rst
+++ b/docs/en/reference/index.rst
@@ -2,8 +2,10 @@
 References
 =============================
 
+
 .. toctree::
     :maxdepth: 1
+
     rest_api
     arch/index
     sql/index