fix oktut shortlink

diff --git a/Overkill_Tutorial.md b/Overkill_Tutorial.md
index df95e7b076e8bf4467bd34b5e4407ba2623e1506..d9183609cdd2f121ec2e3ba6f2fbc52d48eab478 100644 (file)
--- a/Overkill_Tutorial.md
+++ b/Overkill_Tutorial.md
@@ -1,4 +1,4 @@
-*Server admins: you can use [xonotic.org/oktut](xonotic.org/oktut) to link to this page from MOTDs, welcome messages and tips.*
+*Server admins: you can use [xonotic.org/oktut](http://xonotic.org/oktut) to link to this page from MOTDs, welcome messages and tips.*
 
 Overkill Tutorial
 =================