diff --git a/docs/pages/Kratos/Expressions/General/Expression_Arithmetics.md b/docs/pages/Kratos/Expressions/General/Expression_Arithmetics.md
index 07d10fe20bea..8e3bfc4c2bad 100644
--- a/docs/pages/Kratos/Expressions/General/Expression_Arithmetics.md
+++ b/docs/pages/Kratos/Expressions/General/Expression_Arithmetics.md
@@ -51,9 +51,7 @@ Kratos.Expression.VariableExpressionIO.Write(nodal_expression, Kratos.ACCELERATI
 
 for node in model_part.Nodes:
     print(node.GetValue(Kratos.ACCELERATION))
-## POST_PROCESS_PAGES_PYTHON_OUTPUT_GENERATION
 ```
-
 Expected output:
 ```bash
 [3](0.833333,1.5,2.16667)