aspell, tla: use pname

pkgs/applications/version-management/arch/default.nix

···
 { stdenv, fetchurl, which, diffutils, gnupatch, gnutar }:
 
 stdenv.mkDerivation rec {
-  name = "tla-1.3.5";
-  
+  pname = "tla";
+  version = "1.3.5";
+
   src = fetchurl {
-    url = "https://ftp.gnu.org/old-gnu/gnu-arch/" + name + ".tar.gz";
+    url = "https://ftp.gnu.org/old-gnu/gnu-arch/tla-${version}.tar.gz";
     sha256 = "01mfzj1i6p4s8191cgd5850hds1zls88hkf9rb6qx1vqjv585aj0";
   };
 
   patches = [ ./configure-tmpdir.patch ];
 
-  buildInputs = [which];
-  
-  propagatedBuildInputs = [diffutils gnupatch gnutar];
+  buildInputs = [ which ];
+
+  propagatedBuildInputs = [ diffutils gnupatch gnutar ];
 
   # Instead of GNU Autoconf, tla uses Tom Lord's now
   # defunct `package-framework'.

pkgs/development/libraries/aspell/default.nix

···
 in
 
 stdenv.mkDerivation rec {
-  name = "aspell-0.60.8";
+  pname = "aspell";
+  version = "0.60.8";
 
   src = fetchurl {
-    url = "mirror://gnu/aspell/${name}.tar.gz";
+    url = "mirror://gnu/aspell/aspell-${version}.tar.gz";
     sha256 = "1wi60ankalmh8ds7nplz434jd7j94gdvbahdwsr539rlad8pxdzr";
   };