ocamlPackages.mew: small cleaning

pkgs/development/ocaml-modules/mew/default.nix

@@ -6,17 +6,15 @@
   trie,
 }:
 
-buildDunePackage rec {
+buildDunePackage (finalAttrs: {
   pname = "mew";
   version = "0.1.0";
 
-  useDune2 = true;
-
   src = fetchFromGitHub {
     owner = "kandu";
-    repo = pname;
-    rev = version;
-    sha256 = "0417xsghj92v3xa5q4dk4nzf2r4mylrx2fd18i7cg3nzja65nia2";
+    repo = "mew";
+    tag = finalAttrs.version;
+    hash = "sha256-QkVbjJLfjsdORKE50TP1lWThviWzEVxUH1skCZ/uJxA=";
   };
 
   propagatedBuildInputs = [
@@ -25,10 +23,10 @@ buildDunePackage rec {
   ];
 
   meta = {
-    inherit (src.meta) homepage;
+    homepage = "https://github.com/kandu/mew";
     license = lib.licenses.mit;
     description = "Modal Editing Witch";
     maintainers = [ lib.maintainers.vbgl ];
   };
 
-}
+})