diff --git a/src/ol/dom/tilelayerrenderer.js b/src/ol/dom/tilelayerrenderer.js
index 8bdd0aaa9f..d60b4bad37 100644
--- a/src/ol/dom/tilelayerrenderer.js
+++ b/src/ol/dom/tilelayerrenderer.js
@@ -13,7 +13,7 @@ goog.require('ol.dom.LayerRenderer');
 /**
  * @constructor
  * @extends {ol.dom.LayerRenderer}
- * @param {ol.MapRenderer} mapRenderer Map renderer..
+ * @param {ol.MapRenderer} mapRenderer Map renderer.
  * @param {ol.TileLayer} tileLayer Tile layer.
  * @param {!Element} target Target.
  */