pkgs/tools: stdenv.lib -> lib

pkgs/tools/networking/dnstop/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, libpcap, ncurses }:
+{ lib, stdenv, fetchurl, libpcap, ncurses }:
 
 stdenv.mkDerivation rec {
   name = "dnstop-20140915";
@@ -14,10 +14,10 @@ stdenv.mkDerivation rec {
     mkdir -p $out/share/man/man8 $out/bin
   '';
 
-  meta = { 
+  meta = {
     description = "libpcap application that displays DNS traffic on your network";
     homepage = "http://dns.measurement-factory.com/tools/dnstop";
-    license = stdenv.lib.licenses.bsd3;
-    platforms = stdenv.lib.platforms.unix;
+    license = lib.licenses.bsd3;
+    platforms = lib.platforms.unix;
   };
 }