Add extra customization options to add_header_above
diff --git a/DESCRIPTION b/DESCRIPTION
index 01e935e..955536c 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -50,5 +50,5 @@
     dplyr
 VignetteBuilder: knitr
 Encoding: UTF-8
-RoxygenNote: 6.0.1
+RoxygenNote: 6.1.0
 Roxygen: list(markdown = TRUE)