xosview2: remove spurious doCheck = false

pkgs/tools/X11/xosview2/default.nix

···
-{ lib, stdenv, fetchurl, libX11 }:
+{ lib
+, stdenv
+, fetchurl
+, libX11
+}:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "xosview2";
   version = "2.3.2";
 
   src = fetchurl {
-    url = "mirror://sourceforge/xosview/${pname}-${version}.tar.gz";
-    sha256 = "sha256-ex1GDBgx9Zzx5tOkZ2IRYskmBh/bUYpRTXHWRoE30vA=";
+    url = "mirror://sourceforge/xosview/${finalAttrs.pname}-${finalAttrs.version}.tar.gz";
+    hash = "sha256-ex1GDBgx9Zzx5tOkZ2IRYskmBh/bUYpRTXHWRoE30vA=";
   };
 
-  # The software failed to buid with this enabled; it seemed tests were not implemented
-  doCheck = false;
-
   buildInputs = [ libX11 ];
 
   meta = with lib; {
-    description = "Lightweight program that gathers information from your operating system and displays it in graphical form";
+    homepage = "http://xosview.sourceforge.net/index.html";
+    description = "Lightweight graphical operating system monitor";
     longDescription = ''
       xosview is a lightweight program that gathers information from your
       operating system and displays it in graphical form. It attempts to show
···
       connect to it on a network, then you can popup an xosview instance and
       monitor what is going on.
     '';
-    homepage = "http://xosview.sourceforge.net/index.html";
     license = with licenses; [ gpl2 bsdOriginal ];
-    maintainers = [ maintainers.SeanZicari ];
+    maintainers = with maintainers; [ AndersonTorres ];
     platforms = platforms.all;
   };
-}
+})