diff --git a/lib/OpenLayers/Control/TouchNavigation.js b/lib/OpenLayers/Control/TouchNavigation.js
index 35f0e20d94..ab4ca49c26 100644
--- a/lib/OpenLayers/Control/TouchNavigation.js
+++ b/lib/OpenLayers/Control/TouchNavigation.js
@@ -15,6 +15,12 @@
  *     double-tapping, tap with two fingers, and pinch zoom).  Create a new 
  *     control with the <OpenLayers.Control.TouchNavigation> constructor.
  *
+ * If you’re only targeting touch enabled devices with your mapping application,
+ *     you can create a map with only a TouchNavigation control. The 
+ *     <OpenLayers.Control.Navigation> control is mobile ready by default, but 
+ *     you can generate a smaller build of the library by only including this
+ *     touch navigation control if you aren't concerned about mouse interaction.
+ *
  * Inherits:
  *  - <OpenLayers.Control>
  */