docs(faq): update "Do testing database paths get cleaned up?"

docs/guides/faq.md

@@ -13,5 +13,11 @@ It is currently recommended to directly look at the TSDoc for these properties t
 
 ### Do testing database paths get cleaned up?
 
-If the Database if a temporary directory (generated with `tmp`), then it will automatically get cleaned-up when calling `.stop()`, this can be disabled with `.stop(false)`.  
-If the Database if manually set (set with `dbPath`), then it needs to be manually cleaned-up with `.cleanup(true)`.
+If the Database-path is a temporary directory (generated with `tmp`), then it will automatically get cleaned-up when calling `.stop()`, this can be disabled with `.stop(false)`.  
+If the Database-path is manually set with `dbPath`, then it needs to be manually cleaned-up with `.cleanup(true)`.
+
+:::tip
+Since `8.4.0` objects can also be used instead of just booleans for parameter in [`stop`](../api/classes/mongo-memory-server.md#stop) and [`cleanup`](../api/classes/mongo-memory-server.md#cleanup) (the same applies to `MongoMemoryReplSet`).  
+
+For Example `.stop({ doCleanup: false })` can be used instead of `.stop(false)`.
+:::