Related: #i20542# add description about getTextFieldMasters...

always returning void on this service

(cherry picked from commit 938544d0)

Change-Id: I2d6217f0c8e1eb9631a6549f4ff1a46644431cc1

offapi/com/sun/star/sheet/SheetCell.idl

@@ -141,6 +141,9 @@ published service SheetCell
 
 
     /** provides access to the text fields used in this cell.
+
+        <p>With com::sun::star::text::XTextFieldsSupplier::getTextFieldMasters
+        always returns void since the field master is not supported.</p>
      */
     interface com::sun::star::text::XTextFieldsSupplier;