Fixed issuse #816. Formula Wizard in Final measurements doesn't update formula

in details.

--HG--
branch : develop

src/app/valentina/dialogs/dialogfinalmeasurements.cpp

@@ -489,6 +489,7 @@ void DialogFinalMeasurements::Fx()
         UpdateTree();
 
         ui->tableWidget->selectRow(row);
+        ShowFinalMeasurementDetails();
     }
 }