diff --git a/docs/index.html b/docs/index.html
index 5228302eac..f52a265b64 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -1,6 +1,7 @@
 
 <!DOCTYPE html>
 
+
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
@@ -331,4 +332,4 @@ <h2><strong>Index and search</strong><a class="headerlink" href="#index-and-sear
 
     
   </body>
-</html>
\ No newline at end of file
+</html>
