Update xml/System.Net.Http/WinHttpHandler.xml

Co-authored-by: Natalia Kondratyeva <[email protected]>

Author: ManickaP

xml/System.Net.Http/WinHttpHandler.xml

@@ -819,7 +819,7 @@ When this property is set to `true`, all HTTP redirect responses from the server
           <format type="text/markdown"><![CDATA[
 
 ## Remarks
- The default value is `None`, which is the recommended value. It allows the operating system to choose the best protocol to use, and to block protocols that are not secure. For more information, see <xref:System.Net.Security.SslProtocols>.
+ The default value is `None`, which is the recommended value. It allows the operating system to choose the best protocol to use, and to block protocols that are not secure. For more information, see <xref:System.Security.Authentication.SslProtocols>.
 
  ]]></format>
         </remarks>