diff --git a/Tutorials/T04-A2Example/slides/T4.tex b/Tutorials/T04-A2Example/slides/T4.tex
index 69f0ebfdeabef63f25d080b441e0e0fb0dcaedd6..e3a02bee24840e878261d538c8896089bb51e2ba 100644
--- a/Tutorials/T04-A2Example/slides/T4.tex
+++ b/Tutorials/T04-A2Example/slides/T4.tex
@@ -333,7 +333,7 @@ From the MIS we can deduce the interface of the code will look like:
 
 	\begin{lstlisting}
 	# Interface
-	class pointT:
+	class PointT:
 	
 	    # Constructor
 	    def __init__(self, x, y):