--- loncom/html/adm/help/tex/Authoring_Foil_Structure_Tags.tex	2003/06/10 19:29:26	1.1
+++ loncom/html/adm/help/tex/Authoring_Foil_Structure_Tags.tex	2017/01/23 20:29:42	1.2
@@ -1,12 +1,12 @@
 \label{Authoring_Foil_Structure_Tags}
 
 
-All tags that implement a foil structure have an optional arg of \emph{max}
+All response tags that implement a foil structure have an optional arg of \emph{max}
 that controls the maximum number of total foils to show. 
 
 \begin{itemize}
 \item \textbf{foilgroup}\index{foilgroup}: required. Must surround all
-foil definitions.
+foil definitions. Only the optionresponse foilgroup can have attributes.
 \item \textbf{foil}\index{foil}: required. The foil is defined by what
 is delimited by the \textbf{foil} tag.
 \item \textbf{conceptgroup}\index{conceptgroup}: optional. Surrounds a