diff --git a/doc/source/install/index.rst b/doc/source/install/index.rst
index 0067edd0..65777f2f 100644
--- a/doc/source/install/index.rst
+++ b/doc/source/install/index.rst
@@ -11,4 +11,4 @@ Backup/Restore and DR service
This chapter assumes a working setup of OpenStack following the
`OpenStack Installation Tutorial
-`_.
+`_.