merge revision 43437 from the release24-maint branch:
- update the refcount information (late, but not a bad thing to do...)
- clarify that PyGen_New() steals a reference
diff --git a/Doc/api/concrete.tex b/Doc/api/concrete.tex
index cacefb1..3ab9e33 100644
--- a/Doc/api/concrete.tex
+++ b/Doc/api/concrete.tex
@@ -2811,6 +2811,7 @@
 
 \begin{cfuncdesc}{PyObject*}{PyGen_New}{PyFrameObject *frame}
   Create and return a new generator object based on the \var{frame} object.
+  A reference to \var{frame} is stolen by this function.
   The parameter must not be \NULL{}.
 \end{cfuncdesc}