Update docs/dwo-configuration.md

Co-authored-by: David Kwon <[email protected]>

Author: akurinnoy

docs/dwo-configuration.md

@@ -100,7 +100,7 @@ config:
       schedule: "0 0 1 * *"
 ```
 
-Cleanup cron job configuration fields:
+Cleanup CronJob configuration fields:
 
 - **`enable`**: Set to `true` to enable the cleanup job, `false` to disable it. Default: `false`.
 - **`schedule`**: A Cron expression defining how often the cleanup job runs. Default: `"0 0 1 * *"` (first day of the month at midnight).