--- a/selectors.py	Wed Jan 19 21:49:29 2011 +0100
+++ b/selectors.py	Thu Jan 20 13:16:30 2011 +0100
@@ -817,6 +817,9 @@
     This is a very useful selector that will usually interest you since it
     allows a lot of things without having to write a specific selector.
 
+    The function can return arbitrary value which will be casted to an integer
+    value at the end.
+
     See :class:`~cubicweb.selectors.EntitySelector` documentation for entity
     lookup / score rules according to the input context.
     """