From 2c056a113ebd362aa0abe0982f1a51d55b2e571b Mon Sep 17 00:00:00 2001
From: Patrick Magee <patrick.magee@live.co.uk>
Date: Mon, 26 May 2014 21:43:16 +0100
Subject: [PATCH] Cleaned up StringBuilder ToString definition overload with
 optional parameter.

---
 microsoft-ajax/microsoft.ajax.d.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/microsoft-ajax/microsoft.ajax.d.ts b/microsoft-ajax/microsoft.ajax.d.ts
index 037720a285..bd2e436173 100644
--- a/microsoft-ajax/microsoft.ajax.d.ts
+++ b/microsoft-ajax/microsoft.ajax.d.ts
@@ -1812,8 +1812,7 @@ declare module Sys {
         *           (Optional) A string to append between each element of the string that is returned.  
         * @return A string representation of the StringBuilder instance. If separator is specified, the delimiter string is inserted between each element of the returned string.
         */
-        toString(separator: string): string;
-        toString(): string;
+        toString(separator?: string): string;
 
         //#endregion
     }