diff --git a/cwIo.h b/cwIo.h
index 44bed02..525579b 100644
--- a/cwIo.h
+++ b/cwIo.h
@@ -392,7 +392,7 @@ namespace cw
     rc_t uiSetNumbRange( handle_t h, unsigned uuId, double minValue, double maxValue, double stepValue, unsigned decPl, double value );
     rc_t uiSetProgRange( handle_t h, unsigned uuId, double minValue, double maxValue, double value );
     rc_t uiSetLogLine(   handle_t h, unsigned uuId, const char* text );
-    rc_t uiEmptyParent(  handle_t h, unsigned uuId); // empty a list or select of all children
+    rc_t uiEmptyParent(  handle_t h, unsigned uuId); // empty a list or selection menu of all children
     
     rc_t uiSetClickable(   handle_t h, unsigned uuId, bool clickableFl=true );
     rc_t uiClearClickable( handle_t h, unsigned uuId );