--- a/day1/session1.tex	Sun Jun 20 22:50:03 2010 -0700
+++ b/day1/session1.tex	Sun Jun 20 22:55:05 2010 -0700
@@ -602,7 +602,7 @@
 \begin{block}{}
 \typ{\%save script_name line_numbers}
 \end{block}
-Line numbers can be specified individually separated by commas or as a range separated by a dash.\\
+Line numbers can be specified individually separated by spaces or as a range separated by a dash.\\
 \begin{block}{}
 \typ{\%save four_plot.py} \alert{\typ{  16 18-27}} \\  
 \end{block}