Fix broken links, use https:// where available.

[wiki] / sidebar.mdwn

diff --git a/sidebar.mdwn b/sidebar.mdwn
index de94f82..a5fc3cf 100644 (file)
--- a/sidebar.mdwn
+++ b/sidebar.mdwn
@@ -22,5 +22,5 @@
 
 <span style="font-size: 150%"><b>Hosted by:</b></span>
 
-[Tilburg University](http://non-gnu.uvt.nl/)
+[Tilburg University](https://non-gnu.uvt.nl/)