remove host: chapel

README.md

@@ -7,9 +7,9 @@ Notice, these things might be missing:
 ### Build:
 - Build locally on another machine (verify)
 ```
-nix --extra-experimental-features "nix-command flakes" build ".#nixosConfigurations.chapel.config.system.build.toplevel"
+nix --extra-experimental-features "nix-command flakes" build ".#nixosConfigurations.sarek.config.system.build.toplevel"
 ```
-(replace "chapel" with the hostname)
+(replace "sarek" with the hostname)
 
 - Build, install and switch on the actual target
 ```