Handle(Interface_InterfaceModel) model = Model();
Standard_Integer nb = model->NbEntities();
Handle(Standard_Type) tInvisibility = STANDARD_TYPE(StepVisual_Invisibility);
- // serach for invisibility
+ // search for invisibility
for (Standard_Integer i = 1; i <= nb; i ++) {
Handle(Standard_Transient) enti = model->Value(i);
if ( enti->DynamicType() != tInvisibility )