diff --git a/content/zettels/feedforward_control.md b/content/zettels/feedforward_control.md
index d23643e..e7a36fd 100644
--- a/content/zettels/feedforward_control.md
+++ b/content/zettels/feedforward_control.md
@@ -10,7 +10,7 @@ Tags
 Depending on the physical system to be controlled, several feedforward controllers can be used:
 
 -   [test](#rigid-body-feedforward)
--   {​{< ref "#rigid_body_feedforward" >}}
+    {{< ref "#rigid_body_feedforward" >}}
 -   <sec:rigid_body_feedforward>
 -   <sec:fourth_order_feedforward>
 -   <sec:model_based_feedforward>