--- loncom/html/adm/help/tex/Foils.tex	2013/06/26 08:14:55	1.3
+++ loncom/html/adm/help/tex/Foils.tex	2013/07/08 20:41:59	1.4
@@ -1,5 +1,5 @@
 \label{Foils}
 
-In the LON-CAPA system, a \textbf{Foil\index{Foil}} is the statement next to
+In the LON-CAPA system, a \textbf{Foil\index{foil}} is the statement next to
 the drop-down box or radio button in a Radio Response or Option Response
 problem. Foils do not need to be text; they can be images or other resources.