Fix nixfmt deprecation notice

sandydoo · sandydoo · commit 51bb77597cda · 2025-05-29T21:33:54.000+02:00
diff --git a/shell.nix b/shell.nix
@@ -25,7 +25,7 @@ in haskellPackages.shellFor {
     haskellTools.ghcid
     cabal2nix
     niv
-    nixfmt
+    nixfmt-rfc-style
     alejandra
     haskellTools.haskell-language-server
     unzip
