(DOCSP-42962) Unnested 1 important admonition in table.

Author: your proper name

source/includes/externalize-secrets.rst

@@ -1,7 +1,5 @@
-.. important:: Avoid Exposing Your Authentication Credentials
-
-   To avoid exposing your authentication credentials in your
-   ``connection.uri`` setting, use a
-   `ConfigProvider <https://docs.confluent.io/current/connect/security.html#externalizing-secrets>`__
-   and set the appropriate configuration parameters.
+:gold:`IMPORTANT:` To avoid exposing your authentication credentials in your
+``connection.uri`` setting, use a 
+`ConfigProvider <https://docs.confluent.io/current/connect/security.html#externalizing-secrets>`__
+and set the appropriate configuration parameters.