diff --git a/lib/OpenLayers/Events/buttonclick.js b/lib/OpenLayers/Events/buttonclick.js
index 775174e87a..823586cac3 100644
--- a/lib/OpenLayers/Events/buttonclick.js
+++ b/lib/OpenLayers/Events/buttonclick.js
@@ -28,7 +28,8 @@ OpenLayers.Events.buttonclick = OpenLayers.Class({
     /**
      * Property: events
      * {Array} Events to observe and conditionally stop from propagating when
-     *     an element with the olButton (or its olAlphaImg child) is clicked.
+     *     an element with the olButton class (or its olAlphaImg child) is
+     *     clicked.
      */
     events: [
         'mousedown', 'mouseup', 'click', 'dblclick',