Update README.md

Co-authored-by: Kevin Klues <[email protected]>
Signed-off-by: Yuan Chen <[email protected]>

README.md

@@ -85,7 +85,7 @@ The `README` in that directory shows the full script of the demo you can walk th
 cat demo/specs/quickstart/README.md
 ```
 
-Depending on the GPU resources in the cluster, running the first three examples will produce output similar to the following:
+Depending on which GPUs are available, running the first three examples will produce output similar to the following:
 ```console
 kubectl apply --filename=demo/specs/quickstart/gpu-test{1,2,3}.yaml
 ```