diff --git a/lib/OpenLayers/Control/NavigationHistory.js b/lib/OpenLayers/Control/NavigationHistory.js
index 1989f69662..bbcf81162c 100644
--- a/lib/OpenLayers/Control/NavigationHistory.js
+++ b/lib/OpenLayers/Control/NavigationHistory.js
@@ -110,7 +110,7 @@ OpenLayers.Control.NavigationHistory = OpenLayers.Class(OpenLayers.Control, {
     /**
      * Property: restoring
      * {Boolean} Currently restoring a history state.  This is set to true
-     *     before callilng restore and set to false after restore returns.
+     *     before calling restore and set to false after restore returns.
      */
     restoring: false,