--- loncom/html/adm/help/tex/Authoring_Output_Tags.tex	2010/06/04 22:33:53	1.11
+++ loncom/html/adm/help/tex/Authoring_Output_Tags.tex	2010/08/13 04:45:00	1.12
@@ -188,7 +188,7 @@ external image or a LON-CAPA resource. I
 \item \textbf{problemtype}\index{problemtype}: This tag allows you to show or hide output based on what the problem-type parameter is set to in the course. For example: \begin{verbatim}
 <problemtype mode="show" for="exam,survey">
 <startouttext />
-The formula is for the circumference of a cirle is 2*pi*r
+The formula for the circumference of a circle is 2*pi*r
 <endouttext />
 </problemtype>
 \end{verbatim}