diff --git a/src/Mod/Fem/femexamples/constraint_selfweight_cantilever.py b/src/Mod/Fem/femexamples/constraint_selfweight_cantilever.py
index f458fc5044..23ff701fcb 100644
--- a/src/Mod/Fem/femexamples/constraint_selfweight_cantilever.py
+++ b/src/Mod/Fem/femexamples/constraint_selfweight_cantilever.py
@@ -29,9 +29,9 @@ setup()
 """
 
 # cantilever under self weight made from steel grad 235
-# l = 32 yields just from self weight 
-# https://forum.freecadweb.org/viewtopic.php?f=18&t=48513
+# l = 32 m, yields just from self weight, means max sigma around 235 n/mm2
 # max deformation = 576.8 mm
+# https://forum.freecadweb.org/viewtopic.php?f=18&t=48513
 
 import FreeCAD