--- loncom/html/adm/help/tex/Authoring_Dynamic_Plot.tex	2013/08/20 15:35:30	1.5
+++ loncom/html/adm/help/tex/Authoring_Dynamic_Plot.tex	2016/08/18 11:36:48	1.6
@@ -1,7 +1,7 @@
 \label{Authoring_Dynamic_Plot}
 Dynamically generated plots are used to produce graphs which will be
 different for each student who views them. The plots are produced by
-calling 'gnuplot', and in fact the xml tag for the plots is <gnuplot>.
+calling `gnuplot', and in fact the xml tag for the plots is <gnuplot>.
 
 Dynamically generated plots should be used in conjunction with a perl
 script block which generates the data to be plotted. If you are using