Fix documentation for k in s2_cell_child() (#230)

* redocument

* fix doc for k

* fix documentation

Author: paleolimbot

R/s2-bounds.R

@@ -8,7 +8,7 @@
 #' the order of points or polylines. `lng_lo` values larger than `lng_hi` indicate
 #' regions that span the antimeridian, see the Fiji example.
 #'
-#' @inheritParams s2_is_collection
+#' @param x An [s2_geography()] vector.
 #' @export
 #' @return Both functions return a `data.frame`:
 #'

R/s2-cell.R

@@ -183,7 +183,7 @@ Summary.s2_cell <- function(x, ..., na.rm = FALSE) {
 #'
 #' @param x,y An [s2_cell()] vector
 #' @param level An integer between 0 and 30, inclusive.
-#' @param k An integer between 1 and 4
+#' @param k An integer between 0 and 3
 #' @param radius The radius to use (e.g., [s2_earth_radius_meters()])
 #' @param na.rm Remove NAs prior to computing aggregate?
 #' @export