diff --git a/doc/forum/Sidebar_with_links__63__.mdwn b/doc/forum/Sidebar_with_links__63__.mdwn
index c3252062a..7bc94242a 100644
--- a/doc/forum/Sidebar_with_links__63__.mdwn
+++ b/doc/forum/Sidebar_with_links__63__.mdwn
@@ -26,6 +26,8 @@ This is the relevant part of the resulting html file `template/sidebar.html`:
Note that the `