ENH: adjust wiki position

Change-Id: I7b84395f081fb2fd0e6980b12a9d0795f66a359f

src/slic3r/GUI/CalibrationWizardPresetPage.cpp

@@ -1377,6 +1377,7 @@ void CalibrationPresetPage::init_with_machine(MachineObject* obj)
     }
 
     // init default for filament source
+    // TODO if user change ams/ext, need to update
     if ( !obj->has_ams() || (obj->m_tray_now == std::to_string(VIRTUAL_TRAY_ID)) )
     {
         m_ext_spool_radiobox->SetValue(true);