Added example for the ** operator in function calls
diff --git a/Doc/tut/tut.tex b/Doc/tut/tut.tex
index ee911b3..e3cb1de 100644
--- a/Doc/tut/tut.tex
+++ b/Doc/tut/tut.tex
@@ -1642,6 +1642,20 @@
[3, 4, 5]
\end{verbatim}
+In the same fashion, dictionaries can deliver keyword arguments with the
+\code{**}-operator:
+
+\begin{verbatim}
+>>> def parrot(voltage, state='a stiff', action='voom'):
+... print "-- This parrot wouldn't", action,
+... print "if you put", voltage, "volts through it.",
+... print "E's", state, "!"
+...
+>>> d = {"voltage": "four million", "state": "bleedin' demised", "action": "VOOM"}
+>>> parrot(**d)
+-- This parrot wouldn't VOOM if you put four million volts through it. E's bleedin' demised !
+\end{verbatim}
+
\subsection{Lambda Forms \label{lambda}}