修改comment问题

Author: okbang9

src/Qiniu/Http/HttpManager.cs

@@ -1218,7 +1218,7 @@ public HttpResult PostMultipart(string url, byte[] data, string boundary, string
         /// <param name="headers">上传设置的headers</param>
         /// <param name="token">令牌(凭证)[可选->设置为null]</param>
         /// <param name="binaryMode">是否以二进制模式读取响应内容(默认:否，即表示以文本方式读取)</param>
-        /// <returns>HTTP-POST的响应结果</returns>
+        /// <returns>HTTP-PUT的响应结果</returns>
         public HttpResult PutDataWithHeaders(string url, byte[] data, Dictionary<string, string> headers, bool binaryMode = false)
         {
             HttpResult result = new HttpResult();