diff --git a/R/spreadsheet.R b/R/spreadsheet.R
index b112e4f..ce847b8 100644
--- a/R/spreadsheet.R
+++ b/R/spreadsheet.R
@@ -1,9 +1,11 @@
-#' Create a spreadsheet definition
-#' @param title (character): The name of the spreadsheet.
-#' @param key (character): Optional unique key of the spreadsheet.
-#' @param data (list): The initial data of the spreadsheet.
-#'  Set to \code{NULL} to create an empty spreadsheet.
-#' @returns list
+#' Spreadsheet definition for `tabulator()` HTML widget
+#'
+#' @param title Name of the spreadsheet.
+#' @param key Unique key of the spreadsheet.
+#' @param data Initial data of the spreadsheet.
+#'  Set to `NULL` to create an empty spreadsheet.
+#' @returns list with spreadsheet options to be used as a sheet of the
+#'  `spreadsheet_sheets` parameter in [tabulator_options()]
 #' @example examples/multiple_spreadsheets.R
 #' @export
 spreadsheet_def <- function(title, key = NULL, data = NULL) {
diff --git a/man/spreadsheet_def.Rd b/man/spreadsheet_def.Rd
index e8e9772..28b1593 100644
--- a/man/spreadsheet_def.Rd
+++ b/man/spreadsheet_def.Rd
@@ -2,23 +2,24 @@
 % Please edit documentation in R/spreadsheet.R
 \name{spreadsheet_def}
 \alias{spreadsheet_def}
-\title{Create a spreadsheet definition}
+\title{Spreadsheet definition for \code{tabulator()} HTML widget}
 \usage{
 spreadsheet_def(title, key = NULL, data = NULL)
 }
 \arguments{
-\item{title}{(character): The name of the spreadsheet.}
+\item{title}{Name of the spreadsheet.}
 
-\item{key}{(character): Optional unique key of the spreadsheet.}
+\item{key}{Unique key of the spreadsheet.}
 
-\item{data}{(list): The initial data of the spreadsheet.
+\item{data}{Initial data of the spreadsheet.
 Set to \code{NULL} to create an empty spreadsheet.}
 }
 \value{
-list
+list with spreadsheet options to be used as a sheet of the
+\code{spreadsheet_sheets} parameter in \code{\link[=tabulator_options]{tabulator_options()}}
 }
 \description{
-Create a spreadsheet definition
+Spreadsheet definition for \code{tabulator()} HTML widget
 }
 \examples{
 setup <- tabulator_options(
diff --git a/vignettes/articles/rtabulator.Rmd b/vignettes/articles/rtabulator.Rmd
index 1768c8a..3257a15 100644
--- a/vignettes/articles/rtabulator.Rmd
+++ b/vignettes/articles/rtabulator.Rmd
@@ -233,9 +233,8 @@ setup <- tabulator_options(
 tabulator(NULL, setup)
 ```
 
-## How to learn more
+## Learn more
 
-* [API reference](../reference/index.html)
-* [Shiny integration](../articles/shiny.html)
-* [Themes](../articles/themes.html)
-* [Connecting tables](../articles/connected-tables.html)
+* Shiny integration: `vignette("shiny")`
+* Themes: `vignette("themes")`
+* Connecting tables: `vignette("connected-tables")`