Merge branch 'main' of github.com:JuliaParallel/julia-hpc-tutorial-sc25

Author: JBlaschke

exercises/multithreading/README.md

@@ -1,5 +1,7 @@
 ## Requirements
 
+To create the Jupyter multi-threaded kernel (only needed if you're running this not on NERSC or GCP):
+
 ```
 julia --project=. -e 'using Pkg; Pkg.instantiate(); using IJulia; IJulia.installkernel("Multithreaded Julia", "--project=@.", "--threads=auto")'
 ```