diff --git a/interface/src/scripting/DesktopScriptingInterface.h b/interface/src/scripting/DesktopScriptingInterface.h
index c25f382891..e75bd571e8 100644
--- a/interface/src/scripting/DesktopScriptingInterface.h
+++ b/interface/src/scripting/DesktopScriptingInterface.h
@@ -22,7 +22,7 @@
 /**jsdoc
  * The <code>Desktop</code> API provides the dimensions of the computer screen, sets the opacity of the HUD surface, and 
  * enables QML and HTML windows to be shown inside or outside of Interface.
-  *
+ *
  * @namespace Desktop
  *
  * @hifi-interface
diff --git a/interface/src/scripting/RatesScriptingInterface.h b/interface/src/scripting/RatesScriptingInterface.h
index 5658ed99a0..6feef94d17 100644
--- a/interface/src/scripting/RatesScriptingInterface.h
+++ b/interface/src/scripting/RatesScriptingInterface.h
@@ -14,6 +14,41 @@
 
 #include <display-plugins/DisplayPlugin.h>
 
+/**jsdoc
+ *  The <code>Rates</code> API provides some information on current rendering performance.
+ *
+ * @namespace Rates
+ *
+ * @hifi-interface
+ * @hifi-client-entity
+ * @hifi-avatar
+ *
+ * @property {number} render - The rate at which new GPU frames are being created, in Hz.
+ *     <em>Read-only.</em>
+ * @property {number} present - The rate at which the display plugin is presenting to the display device, in Hz.
+ *     <em>Read-only.</em>
+ * @property {number} newFrame - The rate at which the display plugin is presenting new GPU frames, in Hz.
+ *     <em>Read-only.</em>
+ * @property {number} dropped - The rate at which the display plugin is dropping GPU frames, in Hz.
+ *     <em>Read-only.</em>
+ * @property {number} simulation - The rate at which the game loop is running, in Hz.
+ *     <em>Read-only.</em>
+ *
+ * @example <caption>Report current rendering rates.</caption>
+ * // The rates to report.
+ * var rates = [
+ *     "render",
+ *     "present",
+ *     "newFrame",
+ *     "dropped",
+ *     "simulation"
+ * ];
+ * 
+ * // Report the rates.
+ * for (var i = 0; i < rates.length; i++) {
+ *     print("Rates." + rates[i], "=", Rates[rates[i]]);
+ * }
+ */
 class RatesScriptingInterface : public QObject {
     Q_OBJECT
 
diff --git a/tools/jsdoc/plugins/hifi.js b/tools/jsdoc/plugins/hifi.js
index 0da2a34c48..496b144218 100644
--- a/tools/jsdoc/plugins/hifi.js
+++ b/tools/jsdoc/plugins/hifi.js
@@ -26,7 +26,7 @@ exports.handlers = {
             '../../assignment-client/src/octree',
             '../../interface/src',
             '../../interface/src/assets',
-            //'../../interface/src/audio', Exlude AudioScope API from output.
+            //'../../interface/src/audio', Exclude AudioScope API from output.
             '../../interface/src/avatar',
             '../../interface/src/commerce',
             '../../interface/src/java',