--- a/day1/session5.tex	Wed Oct 28 15:46:21 2009 +0530
+++ b/day1/session5.tex	Wed Oct 28 15:53:13 2009 +0530
@@ -197,7 +197,7 @@
 \begin{lstlisting}
 In []: tck = splrep(L, T)
 \end{lstlisting}
-Returns a tuple containing 
+Returns 
 \begin{enumerate}
 \item the vector of knots, 
 \item the B-spline coefficients