add contributors and touch up description file
diff --git a/DESCRIPTION b/DESCRIPTION
index a632a37..fb45e03 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -12,6 +12,9 @@
              role = "ctb"),
       person(given = "Shea",
              family = "Connell",
+             role = "ctb"),
+      person(given = "Luke",
+             family = "Johnston",
              role = "ctb"))
 Description: Posterdown expands on RMarkdown to generate
     PDF and HTML conference posters.
diff --git a/R/posterdown.R b/R/posterdown.R
index de6fd42..62316a1 100644
--- a/R/posterdown.R
+++ b/R/posterdown.R
@@ -4,10 +4,14 @@
 #'
 #' @author Brent Thorne
 #'
-#' @section poster_pdf:
-#' Creates an R Markdown template for a PDF poster document via LaTeX
 #' @section poster_html:
 #' Creates an R Markdown template for a PDF poster document via HTML
+#' @section poster_betterland:
+#' Creates an R Markdown template for a PDF poster document via HTML
+#' @section poster_betterport:
+#' Creates an R Markdown template for a PDF poster document via HTML
+#' @section posterdown_latex:
+#' Creates an R Markdown template for a PDF poster document via LaTeX
 #'
 #' @docType package
 #' @name posterdown
diff --git a/man/posterdown.Rd b/man/posterdown.Rd
index b28eb00..23e759e 100644
--- a/man/posterdown.Rd
+++ b/man/posterdown.Rd
@@ -8,16 +8,26 @@
 \description{
 This package creates posters for conferences
 }
-\section{poster_pdf}{
-
-Creates an R Markdown template for a PDF poster document via LaTeX
-}
-
 \section{poster_html}{
 
 Creates an R Markdown template for a PDF poster document via HTML
 }
 
+\section{poster_betterland}{
+
+Creates an R Markdown template for a PDF poster document via HTML
+}
+
+\section{poster_betterport}{
+
+Creates an R Markdown template for a PDF poster document via HTML
+}
+
+\section{posterdown_latex}{
+
+Creates an R Markdown template for a PDF poster document via LaTeX
+}
+
 \author{
 Brent Thorne
 }