fix ConfigDB

Signed-off-by: Mai Bui <maibui@microsoft.com>

doc/audit/SONiC_Audit_Enhancement.md

@@ -95,7 +95,13 @@ In SONiC, audit settings are centrally managed through a configuration file at `
 ```
 | Key       | Description                 |
 | --------- | --------------------------- |
-| enable    | enable or not enable the FIPS, the default value is true  |
+| enable    | enable or not enable the AUDIT, the default value is true  |
+
+The AUDIT config is in the redis CONFIG_DB. The redis dictionary key is AUDIT|config.
+
+| Key       | Description                 |
+| --------- | --------------------------- |
+| enabled   | The flag indicating whether the AUDIT enabled, 1 enabled, others not enabled  |
 
 #### 3.3.2 CLI design
 - `config audit enable` - enables all audit rules including existing `audisp-tacplus.rules` and new `custom-audit.rules`.