Updated S3 Bucket Quota (markdown)

S3-Bucket-Quota.md

@@ -58,3 +58,7 @@ Note: Internally this readOnly flag is saved into filer configuration for `locat
   ]
 }
 ```
+
+# Schedule Quota Enforcement
+
+`s3.bucket.quota.enforce -apply` should be run regularly. You can add it to the `master.toml` file, or add it to some shell scripts. The frequency depends on how much you trust your users. :)