--- a/slides/slides01.tex	Tue Sep 29 12:52:07 2020 +0100
+++ b/slides/slides01.tex	Tue Sep 29 19:35:11 2020 +0100
@@ -631,12 +631,13 @@
     axis lines=left,
     width=\textwidth,
     height=4cm, 
-    legend entries={Python, Java 8, JavaScript},  
+    legend entries={Python, Java 8, JavaScript, Swift},  
     legend pos=north west,
     legend cell align=left]
 \addplot[blue,mark=*, mark options={fill=white}] table {re-python2.data};   
 \addplot[cyan,mark=*, mark options={fill=white}] table {re-java.data};
 \addplot[red,mark=*, mark options={fill=white}] table {re-js.data};
+\addplot[magenta,mark=*, mark options={fill=white}] table {re-swift.data};
 \end{axis}
 \end{tikzpicture}
 %