doc: Minor editorial update to GVT-d tutorial
@@ -26,7 +26,8 @@ Consider the following dependencies and constraints:
* When a device is assigned to a VM via GVT-d, no other VMs can use it.
-* For ADL-ASRock board, need disable BIOS setting "Above 4G Decoding"(under Advanced Menu -> SA Configuration) to enable GVT-d feature.
+* For ASRock systems, disable the BIOS setting "Above 4G Decoding" (under
+ Advanced Menu > SA Configuration) to enable the GVT-d feature.
.. note:: After GVT-d is enabled, have either a serial port
or SSH session open in the Service VM to interact with it.
