diff --git a/microsoft-ajax/microsoft.ajax.d.ts b/microsoft-ajax/microsoft.ajax.d.ts
index 19c9f9605..793fdf486 100644
--- a/microsoft-ajax/microsoft.ajax.d.ts
+++ b/microsoft-ajax/microsoft.ajax.d.ts
@@ -3039,7 +3039,7 @@ declare module Sys {
              * @param autoRemove
              *          (Optional) A boolean value that determines whether the handler should be removed automatically when the element is disposed.
              */
-            static addHandler(element: HTMLElement, eventName: string, handler: (e: DomEvent) => void, autoRemove?: boolean);
+            static addHandler(element: HTMLElement, eventName: string, handler: (e: DomEvent) => void, autoRemove?: boolean): void;
             /**
              * Adds a list of DOM event handlers to the DOM element that exposes the events. This member is static and can be invoked without creating an instance of the class.
              * Use the addHandlers method to add a list of DOM event handlers to the element that exposes the event.
diff --git a/sharepoint/SharePoint.d.ts b/sharepoint/SharePoint.d.ts
index c50100a78..fef652dd3 100644
--- a/sharepoint/SharePoint.d.ts
+++ b/sharepoint/SharePoint.d.ts
@@ -1,6 +1,6 @@
-// Type definitions for sptypescript
+// Type definitions for SharePoint 2010 and 2013
 // Project: http://sptypescript.codeplex.com
-// Definitions by: Stanislav Vyshchepan <http://blog.gandjustas.ru> and Andrey Markeev <http://markeev.com>
+// Definitions by: Stanislav Vyshchepan <http://blog.gandjustas.ru>, Andrey Markeev <http://markeev.com>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
 /// <reference path="../microsoft-ajax/microsoft.ajax.d.ts" />