diff --git a/docs/tutorial/family.rst b/docs/tutorial/family.rst
index b40b42085..758d2992d 100644
--- a/docs/tutorial/family.rst
+++ b/docs/tutorial/family.rst
@@ -100,7 +100,7 @@ which means that this family is a container variable that contains no variable y
 
 .. important::
 
-    Any family that has been declared in a structure file but is empty (i.e., contains neither :term:`variables <variable>` nor :term:`subfamilies <subfamily>`) is deleted by Rougail, that is is not present in the Rougail CLI output.
+    Any family that has been declared in a structure file but is empty (i.e., contains neither :term:`variables <variable>` nor :term:`subfamilies <subfamily>`) is not taken into account by the low level :term:`tiramisu` consistency engine.
 
 Or a sub family
 ----------------