diff --git a/R/revealjs_presentation.R b/R/revealjs_presentation.R
index f643138..d8a83c8 100644
--- a/R/revealjs_presentation.R
+++ b/R/revealjs_presentation.R
@@ -31,11 +31,9 @@
 #' slides. If you use a mix of level 1 and level 2 headers then a
 #' two-dimensional layout will be produced, with level 1 headers building
 #' horizontally and level 2 headers building vertically.
-#'
-#' For more information on markdown syntax for presentations see
-#' \href{http://johnmacfarlane.net/pandoc/demo/example9/producing-slide-shows-with-pandoc.html}{producing
-#' slide shows with pandoc}.
-#'
+#' 
+#' For additional documentation on using revealjs presentations see \href{https://github.com/rstudio/revealjs}{https://github.com/rstudio/revealjs}.
+#' 
 #' @section Templates:
 #'
 #' You can provide a custom HTML template to be used for rendering. The syntax