improve category docs

R/fs_add_categories.R

@@ -6,7 +6,7 @@
 #' @param session (optional) the authentication credentials from \code{\link{fs_auth}}. If not provided, will attempt to load from cache as long as figshare_auth has been run.  
 #' @param debug return PUT results visibly?
 #' @return output of PUT request (invisibly)
-#' @seealso \code{\link{fs_auth}}
+#' @seealso \code{\link{fs_auth}} \code{\link{fs_category_list}}
 #' @references \url{http://api.figshare.com}
 #' @import RJSONIO httr
 #' @export

R/fs_category_list.R

@@ -7,7 +7,7 @@
 #' @param debug enable debugging
 #' @export
 #' @examples \dontrun{
-#' fs_categories_list()
+#' as.data.frame(rbind(fs_category_list()))
 #' }
 fs_category_list <- function(debug = FALSE){
     response <- GET("http://api.figshare.com/v1/categories")