Docs: minor changes (#8814)

* minor

* add image

* PR feedback

* npm run format:fix of course 4_4

* Remove what is not relevant

* pr feedback

* PR feedback

* revert npm run format

* Update docs/docs/FAQ.mdx

Co-authored-by: Ben McCann <322311+benmccann@users.noreply.github.com>

* Update FAQ.mdx

---------

Co-authored-by: Alex <alex.tran1502@gmail.com>
Co-authored-by: Ben McCann <322311+benmccann@users.noreply.github.com>

docs/docs/features/libraries.md

@@ -161,7 +161,7 @@ The christmas trip library will now be scanned in the background. In the meantim
 
 - Click on Create External Library.
 
-:::info Note
+:::note
 If you get an error here, please rename the other external library to something else. This is a bug that will be fixed in a future release.
 :::
 
@@ -175,3 +175,14 @@ If you get an error here, please rename the other external library to something
 - Click on Scan Library Files
 
 Within seconds, the assets from the old-pics and videos folders should show up in the main timeline.
+
+### Set Custom Scan Interval
+
+:::note
+Only an admin can do this.
+:::
+
+You can define a custom interval for the trigger external library rescan under Administration -> Settings -> Library.  
+You can set the scanning interval using the preset or cron format. For more information please refer to e.g. [Crontab Guru](https://crontab.guru/)
+
+<img src={require('./img/library-custom-scan-interval.png').default} width="75%" title='Set custom scan interval for external library' />

docs/docs/features/ml-hardware-acceleration.md

@@ -10,7 +10,7 @@ You do not need to redo any machine learning jobs after enabling hardware accele
 ## Supported Backends
 
 - ARM NN (Mali)
-- CUDA (NVIDIA)
+- CUDA (NVIDIA) Note: It is supported with [compute capability](https://developer.nvidia.com/cuda-gpus) 5.2 or higher
 - OpenVINO (Intel)
 
 ## Limitations