diff --git a/lib/OpenLayers/Control/DragPan.js b/lib/OpenLayers/Control/DragPan.js
index 3f57b9264b..f0034b7a57 100644
--- a/lib/OpenLayers/Control/DragPan.js
+++ b/lib/OpenLayers/Control/DragPan.js
@@ -30,9 +30,9 @@ OpenLayers.Control.DragPan = OpenLayers.Class(OpenLayers.Control, {
     
     /**
      * Property: interval
-     * The number of milliseconds that should ellapse before
-     * panning the map again. Set this to increase dragging performance.
-     * Defaults to 25 milliseconds.
+     * {Integer} The number of milliseconds that should ellapse before
+     *     panning the map again. Set this to increase dragging performance.
+     *     Defaults to 25 milliseconds.
      */
     interval: 25, 
     
diff --git a/lib/OpenLayers/Control/Navigation.js b/lib/OpenLayers/Control/Navigation.js
index b1f4ea1d9c..38ae14036b 100644
--- a/lib/OpenLayers/Control/Navigation.js
+++ b/lib/OpenLayers/Control/Navigation.js
@@ -32,7 +32,7 @@ OpenLayers.Control.Navigation = OpenLayers.Class(OpenLayers.Control, {
 
     /**
      * APIProprety: dragPanOptions
-     * Options passed to the DragPan control.
+     * {Object} Options passed to the DragPan control.
      */
     dragPanOptions: null,
 
diff --git a/lib/OpenLayers/Handler/Drag.js b/lib/OpenLayers/Handler/Drag.js
index 1add503d00..bd1643b375 100644
--- a/lib/OpenLayers/Handler/Drag.js
+++ b/lib/OpenLayers/Handler/Drag.js
@@ -69,17 +69,18 @@ OpenLayers.Handler.Drag = OpenLayers.Class(OpenLayers.Handler, {
     
     /**
      * Property: interval
-     * In order to increase performance, an interval (in milliseconds)
-     * can be set to reduce the number of drag events called. If set, 
-     * a new drag event will not be set until the interval has passed. 
-     * Defaults to 0, meaning no interval. 
+     * {Integer} In order to increase performance, an interval (in 
+     *     milliseconds) can be set to reduce the number of drag events 
+     *     called. If set, a new drag event will not be set until the 
+     *     interval has passed. 
+     *     Defaults to 0, meaning no interval. 
      */
     interval: 0,
     
     /**
      * Property: timeoutId
-     * The id of the timeout used for the mousedown interval.
-     * This is "private", and should be left alone.
+     * {String} The id of the timeout used for the mousedown interval.
+     *     This is "private", and should be left alone.
      */
     timeoutId: null,