diff --git a/teaching/ModelsComputation.md b/teaching/ModelsComputation.md
index a2d021c280917a3c3892946a8acb19da0a792b81..a87bb2dac34dbcb82895e6cafb121978633c5ad4 100644
--- a/teaching/ModelsComputation.md
+++ b/teaching/ModelsComputation.md
@@ -61,7 +61,6 @@ M.D. Davis, R. Sigal and E.J. Wyuker. (1994). Computability, Complexity and Lang
 T.A. Sudkamp (1995). Languages and Machines, 2nd edition, Addison-Wesley. 
 
 Other Recommendations: 	[Logicomix](http://www.logicomix.com/en/): the graphic novel Logicomix was inspired by the epic story of the quest for the Foundations of Mathematics...
-http://www.logicomix.com/en/
 
 [Turing](http://www.amazon.com/Turing-Novel-Computation-Christos-Papadimitriou/dp/0262162180) (A Novel about Computation), Christos Papadimitriou, Berkeley.