wmii: format using nixfmt

pkgs/by-name/wm/wmii/package.nix

@@ -1,17 +1,19 @@
-{ lib, stdenv
-, fetchFromGitHub
-, dash
-, libX11
-, libXext
-, libXft
-, libXinerama
-, libXrandr
-, libXrender
-, libixp
-, pkg-config
-, txt2tags
-, unzip
-, which
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  dash,
+  libX11,
+  libXext,
+  libXft,
+  libXinerama,
+  libXrandr,
+  libXrender,
+  libixp,
+  pkg-config,
+  txt2tags,
+  unzip,
+  which,
 }:
 
 stdenv.mkDerivation rec {
@@ -48,7 +50,10 @@ stdenv.mkDerivation rec {
     rm -rf $out/lib/python* $out/etc/wmii-hg/python
   '';
 
-  nativeBuildInputs = [ pkg-config unzip ];
+  nativeBuildInputs = [
+    pkg-config
+    unzip
+  ];
   buildInputs = [
     dash
     libX11