Remove references to deprecated overwrite arg (#130)

R/osf_upload.R

@@ -73,7 +73,7 @@
 #' # Modify the data file, upload version 2, and view it on OSF
 #' write.csv(subset(iris, Species != "setosa"), file = "iris.csv")
 #' project %>%
-#'   osf_upload("iris.csv", overwrite = TRUE) %>%
+#'   osf_upload("iris.csv", conflicts = "overwrite") %>%
 #'   osf_open()
 #' }
 #'

man-roxygen/synchronization.R

@@ -1,9 +1,9 @@
 #' @section A note about synchronization:
-#' While `osf_download()` and `osf_upload()` can be used to conveniently shuttle
+#' While `osf_download()` and `osf_upload()` allow you to conveniently shuttle
 #' files back and forth between OSF and your local machine, it's important to
 #' note that **they are not file synchronization functions**. In contrast to
 #' something like [`rsync`](https://rsync.samba.org),
 #' `osf_download()`/`osf_upload()` do not take into account a file's contents or
-#' modification time. Whether you're uploading or downloading, if `overwrite =
-#' TRUE`, osfr will overwrite an existing file regardless of whether the
-#' existing file is the more recent copy. You have been warned.
+#' modification time. Whether you're uploading or downloading, if `conflicts =
+#' "overwrite"`, osfr will overwrite the existing file regardless of whether it
+#' is the more recent copy. You have been warned.