gucharmap: format with nixpkgs-fmt

pkgs/desktops/gnome-3/core/gucharmap/default.nix

@@ -1,12 +1,32 @@
-{ stdenv, intltool, fetchFromGitLab, pkgconfig, gtk3, adwaita-icon-theme
+{ stdenv
-, glib, desktop-file-utils, gtk-doc, autoconf, automake, libtool
+, intltool
-, wrapGAppsHook, gnome3, itstool, libxml2, yelp-tools
+, fetchFromGitLab
-, docbook_xsl, docbook_xml_dtd_412, gsettings-desktop-schemas
+, pkgconfig
-, callPackage, unzip, gobject-introspection }:
+, gtk3
+, adwaita-icon-theme
+, glib
+, desktop-file-utils
+, gtk-doc
+, autoconf
+, automake
+, libtool
+, wrapGAppsHook
+, gnome3
+, itstool
+, libxml2
+, yelp-tools
+, docbook_xsl
+, docbook_xml_dtd_412
+, gsettings-desktop-schemas
+, callPackage
+, unzip
+, gobject-introspection
+}:
 
 let
   unicode-data = callPackage ./unicode-data.nix {};
-in stdenv.mkDerivation rec {
+in
+stdenv.mkDerivation rec {
   pname = "gucharmap";
   version = "12.0.1";
 
@@ -21,12 +41,29 @@ in stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [
-    pkgconfig wrapGAppsHook unzip intltool itstool
+    pkgconfig
-    autoconf automake libtool gtk-doc docbook_xsl docbook_xml_dtd_412
+    wrapGAppsHook
-    yelp-tools libxml2 desktop-file-utils gobject-introspection
+    unzip
+    intltool
+    itstool
+    autoconf
+    automake
+    libtool
+    gtk-doc
+    docbook_xsl
+    docbook_xml_dtd_412
+    yelp-tools
+    libxml2
+    desktop-file-utils
+    gobject-introspection
   ];
 
-  buildInputs = [ gtk3 glib gsettings-desktop-schemas adwaita-icon-theme ];
+  buildInputs = [
+    gtk3
+    glib
+    gsettings-desktop-schemas
+    adwaita-icon-theme
+  ];
 
   configureFlags = [
     "--with-unicode-data=${unicode-data}"
@@ -51,7 +88,7 @@ in stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "GNOME Character Map, based on the Unicode Character Database";
-    homepage = https://wiki.gnome.org/Apps/Gucharmap;
+    homepage = "https://wiki.gnome.org/Apps/Gucharmap";
     license = licenses.gpl3;
     maintainers = gnome3.maintainers;
     platforms = platforms.linux;