docs: fix partial variable rename in example

Author: brookslogan

R/methods-epi_archive.R

@@ -850,7 +850,7 @@ epix_detailed_restricted_mutate <- function(.data, ...) {
 #'       )
 #'     },
 #'     .before = 5, .all_versions = TRUE,
-#'     .versions = versions
+#'     .versions = requested_versions
 #'   ) %>%
 #'   ungroup() %>%
 #'   # Focus on one geo_value so we can better see the columns above: