Merge pull request #87287 from ancaantochi/patch-3

Update note for server certificate lifetime

Author: ktoliver

articles/iot-edge/how-to-manage-device-certificates.md

@@ -188,7 +188,7 @@ For more information about the function of the different certificates on an IoT
 For these two automatically generated certificates, you have the option of setting a flag in the config file to configure the number of days for the lifetime of the certificates.
 
 >[!NOTE]
->There is a third auto-generated certificate that the IoT Edge security manager creates, the **IoT Edge hub server certificate**. This certificate always has a 90 day lifetime, but is automatically renewed before expiring. The auto-generated CA lifetime value set in the config file doesn't affect this certificate.
+>There is a third auto-generated certificate that the IoT Edge security manager creates, the **IoT Edge hub server certificate**. This certificate always has a 30 day lifetime, but is automatically renewed before expiring. The auto-generated CA lifetime value set in the config file doesn't affect this certificate.
 
 Upon expiry after the specified number of days, IoT Edge has to be restarted to regenerate the device CA certificate. The device CA certificate won't be renewed automatically.