typo

flake.nix

@@ -22,15 +22,13 @@
           clippy
           (vscode-with-extensions.override {
             vscode = vscodium;
-            vscodeExtensions = with vscode-extensiosn; [
+            vscodeExtensions = with vscode-extensions; [
               rust-lang.rust-analyzer
             ];
           })
         ];
         shellHook = ''
           export SHELL=${pkgs.lib.getExe pkgs.bashInteractive}
-          echo "starting codium"
-          codium .
         '';
       };
   };