Update articles/spring-apps/how-to-config-server.md

Co-authored-by: Karl Erickson <[email protected]>

Author: jiec-msft

articles/spring-apps/how-to-config-server.md

@@ -87,7 +87,7 @@ The following table lists the configurable properties that you can use to set up
 | `strict-host-key-checking` | No       | Indicates whether the Config Server instance will fail to start when using the private `host-key`. Should be *true* (default value) or *false*.                      |
 
 > [!NOTE]
-> Config Server uses RSA key with SHA-1 signatures for now, and we are actively working on to support it in future release. Before that, if using GitHub, for RSA public keys added to GitHub before 2021-11-02, corresponding private key is supported. For RSA public keys added to GitHub after 2021-11-02, corresponding private key is not supported, suggest using basic authentication.
+> Config Server uses RSA keys with SHA-1 signatures for now. If you're using GitHub, for RSA public keys added to GitHub before November 2, 2021, the corresponding private key is supported. For RSA public keys added to GitHub after November 2, 2021, the corresponding private key is not supported, and we suggest using basic authentication instead.
 
 ### Private repository with basic authentication