whitespace cleaning

pkgs/development/libraries/ffmpeg/1.x.nix

@@ -30,12 +30,12 @@ assert playSupport -> SDL != null;
 
 stdenv.mkDerivation rec {
   name = "ffmpeg-1.2";
-  
+
   src = fetchurl {
     url = "http://www.ffmpeg.org/releases/${name}.tar.bz2";
     sha256 = "1bssxbn4p813xlgb8whg4b60j90yzfy92x70b4q8j35fgp0gnfcs";
   };
-  
+
   # `--enable-gpl' (as well as the `postproc' and `swscale') mean that
   # the resulting library is GPL'ed, so it can only be used in GPL'ed
   # applications.
@@ -78,7 +78,7 @@ stdenv.mkDerivation rec {
     ++ stdenv.lib.optional playSupport SDL;
 
   enableParallelBuilding = true;
-    
+
   crossAttrs = {
     dontSetConfigureCross = true;
     configureFlags = configureFlags ++ [

pkgs/development/libraries/gegl/0_0_22.nix

@@ -1,6 +1,6 @@
 { stdenv, fetchurl, pkgconfig, glib, babl_0_0_22, libpng12, cairo, libjpeg
 , librsvg, pango, gtk }:
-        
+
 stdenv.mkDerivation {
   name = "gegl-0.0.22";
 
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
 
   buildInputs = [ pkgconfig glib babl_0_0_22 libpng12 cairo libjpeg librsvg pango gtk ];
 
-  meta = { 
+  meta = {
     description = "Graph-based image processing framework";
     homepage = http://www.gegl.org;
     license = "GPL3";

pkgs/development/libraries/leptonica/default.nix

@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation {
   name = "leptonica-1.68";
-  
+
   src = fetchurl {
     url = http://www.leptonica.org/source/leptonica-1.68.tar.gz;
     sha256 = "13qzm24zy46bj9b476jxzbw9qh7p96jikfzxg88kz4dj1p2vdvxc";

pkgs/development/libraries/qt-3/default.nix

@@ -59,10 +59,10 @@ stdenv.mkDerivation {
   patches = [
     # Don't strip everything so we can get useful backtraces.
     ./strip.patch
-    
+
     # Build on NixOS.
     ./qt-pwd.patch
-    
+
     # randr.h and Xrandr.h need not be in the same prefix.
     ./xrandr.patch