diff --git a/src/ol/tilegrid/tilegrid.js b/src/ol/tilegrid/tilegrid.js
index 65f08193ce..f4926be9af 100644
--- a/src/ol/tilegrid/tilegrid.js
+++ b/src/ol/tilegrid/tilegrid.js
@@ -300,7 +300,7 @@ ol.tilegrid.TileGrid.prototype.getTileCoordExtent =
  * @param {number} resolution Resolution.
  * @param {ol.TileCoord=} opt_tileCoord Destination ol.TileCoord object.
  * @return {ol.TileCoord} Tile coordinate.
- * @api stable
+ * @api
  */
 ol.tilegrid.TileGrid.prototype.getTileCoordForCoordAndResolution = function(
     coordinate, resolution, opt_tileCoord) {
@@ -347,7 +347,7 @@ ol.tilegrid.TileGrid.prototype.getTileCoordForXYAndResolution_ = function(
  * @param {number} z Z.
  * @param {ol.TileCoord=} opt_tileCoord Destination ol.TileCoord object.
  * @return {ol.TileCoord} Tile coordinate.
- * @api stable
+ * @api
  */
 ol.tilegrid.TileGrid.prototype.getTileCoordForCoordAndZ =
     function(coordinate, z, opt_tileCoord) {