Correct default timeout value in nslookup documentation

Updated the default timeout value from 5 seconds to 2 seconds in the nslookup documentation and deleted the timeout period will be doubled after retry, according to the behavior of currently supported Windows versions.

<Sample in WIndows 11 24H2>
> set all
Default Server:  MS01-16-FS1.ms01.com
Address:  10.1.1.51

Set options:
  nodebug
  defname
  search
  recurse
  nod2
  novc
  noignoretc
  port=53
  type=A+AAAA
  class=IN
  timeout=2
>>>> default timeout value=2
  retry=1

 nslookup bing.com.
Server:  MS01-16-FS1.ms01.com
Address:  10.1.1.51

DNS request timed out.
    timeout was 2 seconds.
DNS request timed out.
    timeout was 2 seconds.
*** Request to MS01-16-FS1.ms01.com timed-out
>>>> timeout period will not be doubled after first timeout.

Author: a-hiiwam

WindowsServerDocs/administration/windows-commands/nslookup-set-timeout.md

@@ -11,7 +11,7 @@ ms.date: 10/16/2017
 
 
 
-Changes the initial number of seconds to wait for a reply to a lookup request. If a reply isn't received within the specified amount of time, the time-out period is doubled, and the request is resent. Use the [nslookup set retry](nslookup-set-retry.md) command to determine the number of times to try to send the request.
+Changes the number of seconds to wait for a reply to a lookup request. Use the [nslookup set retry](nslookup-set-retry.md) command to determine the number of times to try to send the request.
 
 ## Syntax
 
@@ -23,16 +23,16 @@ set timeout=<number>
 
 | Parameter | Description |
 | ---------- | ---------- |
-| `<number>` | Specifies the number of seconds to wait for a reply. The default number of seconds to wait is **5**. |
+| `<number>` | Specifies the number of seconds to wait for a reply. The default number of seconds to wait is **2**. |
 | /? | Displays help at the command prompt. |
 | /help | Displays help at the command prompt. |
 
 ### Examples
 
-To set the timeout for getting a response to 2 seconds:
+To set the timeout for getting a response to 5 seconds:
 
 ```
-set timeout=2
+set timeout=5
 ```
 
 ## Related links