diff --git a/manual/appendix/wps_tags.tex b/manual/appendix/wps_tags.tex
index 92bc209728..1aae08d327 100644
--- a/manual/appendix/wps_tags.tex
+++ b/manual/appendix/wps_tags.tex
@@ -590,7 +590,7 @@ display cycling round the defined sublines. See
 \opt{touchscreen}{
   \section{Touchscreen Areas}
     \begin{tagmap}
-      \config{\%T(x,y,[width],\tabnlindent[height],action)}
+      \config{\%T(x,y,width,\tabnlindent{}height,action)}
       & Invoke the action specified when the user presses in the defined
       touchscreen area.\\
     \end{tagmap}