diff --git a/src/Mod/Fem/femobjects/_FemResultMechanical.py b/src/Mod/Fem/femobjects/_FemResultMechanical.py
index 85b8e759de..5021c6d16e 100644
--- a/src/Mod/Fem/femobjects/_FemResultMechanical.py
+++ b/src/Mod/Fem/femobjects/_FemResultMechanical.py
@@ -303,7 +303,7 @@ class _FemResultMechanical():
 
     def onDocumentRestored(self, obj):
         # migrate old result objects, because property "StressValues"
-        # was renamed to "vonMises"
+        # was renamed to "vonMises" wirh commit 8b68ab7
         if hasattr(obj, "StressValues") == True:
             obj.addProperty(
                 "App::PropertyFloatList",