[box_dl/_ul] Doc fix

R/boxr_upload_download.R

@@ -1,15 +1,14 @@
 #' Download and upload individual files from box.com
 #' 
 #' @description {
-#'   Functions to download (\code{box_dl}), and upload (\code{box_ul}), files, 
-#'   as well as read remote files straight into memory (\code{box_read}).
+#'   Functions to download (\code{box_dl}), and upload (\code{box_ul}).
 #' 
 #'   \code{box_dl} takes the \code{id} of a file hosted on box.com, downloads 
 #'     it and writes it to disk.
 #' 
 #'   \code{box_ul} uploads a file stored locally to a specified box.com folder.
-#'     If a file with the same name already exists, it will store a new version 
-#'     of the file.
+#'     If a file with the same name already exists, it will upload the file as
+#'     a new version.
 #' }
 #' 
 #' @section Versions:
@@ -53,8 +52,6 @@
 #'   
 #'   \code{box_ul} will return an object describing the new remote file
 #' 
-#'   \code{box_read} will return an \bold{\code{R}} object
-#' 
 #' @author Brendan Rocks \email{rocks.brendan@@gmail.com}
 #' 
 #' @seealso \code{\link{box_fetch}} and \code{\link{box_push}} for