Fix

.github/workflows/rust.yml

@@ -71,7 +71,7 @@ jobs:
     #      ]
     #    }
 
-  alejandra:
+  format:
     {
       "name": "Nix formatting",
       "runs-on": "ubuntu-latest",
@@ -86,8 +86,8 @@ jobs:
           "with": { "extra_nix_config": "access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}" }
         },
         {
-          "name": "Run Alejandra",
-          "run": "nix develop .#ci --command alejandra -- --check ."
+          "name": "Run nixpkgs-fmt",
+          "run": "nix develop .#ci --command nixpkgs-fmt -- --check ."
         }
       ]
     }