diff --git a/src/ol/map.js b/src/ol/map.js
index fe14b3aed9..d46ac4a4fb 100644
--- a/src/ol/map.js
+++ b/src/ol/map.js
@@ -674,7 +674,7 @@ ol.Map.prototype.hasFeatureAtPixel = function(pixel, opt_layerFilter, opt_this)
 
 
 /**
- * Returns the geographical coordinate for a browser event.
+ * Returns the coordinate in view projection for a browser event.
  * @param {Event} event Event.
  * @return {ol.Coordinate} Coordinate.
  * @api stable
diff --git a/src/ol/mapbrowserevent.js b/src/ol/mapbrowserevent.js
index 30cc787eda..1ed49ab7b5 100644
--- a/src/ol/mapbrowserevent.js
+++ b/src/ol/mapbrowserevent.js
@@ -40,14 +40,14 @@ ol.MapBrowserEvent = function(type, map, browserEvent, opt_dragging,
   this.originalEvent = browserEvent;
 
   /**
-   * The pixel of the original browser event.
+   * The map pixel relative to the viewport corresponding to the original browser event.
    * @type {ol.Pixel}
    * @api stable
    */
   this.pixel = map.getEventPixel(browserEvent);
 
   /**
-   * The coordinate of the original browser event.
+   * The coordinate in view projection corresponding to the original browser event.
    * @type {ol.Coordinate}
    * @api stable
    */