Add extra customization options to add_header_above
diff --git a/R/kableExtra-package.R b/R/kableExtra-package.R
index beeaecc..8c254d9 100644
--- a/R/kableExtra-package.R
+++ b/R/kableExtra-package.R
@@ -65,7 +65,7 @@
#' @importFrom rmarkdown latex_dependency html_dependency_bootstrap
#' html_dependency_jquery pandoc_self_contained_html
#' @importFrom magrittr %>%
-#' @importFrom utils read.csv head
+#' @importFrom utils read.csv head capture.output
#' @importFrom readr read_lines read_file
#' @importFrom scales rescale
#' @importFrom viridisLite viridis