gnucash: avoid parameterizing pname

pkgs/applications/office/gnucash/default.nix

@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
   # raw source code doesn't work out of box; fetchFromGitHub not usable
   src = fetchurl {
     # Upstream uploaded a -1 tarball on the same release, remove on next release
-    url = "https://github.com/Gnucash/gnucash/releases/download/${version}/${pname}-${version}-1.tar.bz2";
+    url = "https://github.com/Gnucash/gnucash/releases/download/${version}/gnucash-${version}-1.tar.bz2";
     hash = "sha256-d0EWXW1lLqe0oehJjPQ5pWuBpcyLZTKRpZBU8jYqv8w=";
   };
 
@@ -120,7 +120,7 @@ stdenv.mkDerivation rec {
       # db drivers location
       --set GNC_DBD_DIR ${libdbiDrivers}/lib/dbd
       # gsettings schema location on Nix
-      --set GSETTINGS_SCHEMA_DIR ${glib.makeSchemaPath "$out" "${pname}-${version}"}
+      --set GSETTINGS_SCHEMA_DIR ${glib.makeSchemaPath "$out" "gnucash-${version}"}
     )
   '';