diff --git a/pkgs/development/compilers/ghc/6.10.1.nix b/pkgs/development/compilers/ghc/6.10.1.nix
index 6d8d6be0d66d..5245a51d1ff0 100644
--- a/pkgs/development/compilers/ghc/6.10.1.nix
+++ b/pkgs/development/compilers/ghc/6.10.1.nix
@@ -2,9 +2,9 @@
 
 stdenv.mkDerivation rec {
   version = "6.10.1";
-  
+
   name = "ghc-${version}";
-  
+
   homepage = "http://haskell.org/ghc";
 
   src = fetchurl {
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
     description = "The Glasgow Haskell Compiler";
   };
 
-  
+
   passthru = {
     corePackages = [
       [ "Cabal" "1.6.0.1" ]
diff --git a/pkgs/development/compilers/ghc/6.10.2-binary.nix b/pkgs/development/compilers/ghc/6.10.2-binary.nix
index 85c678ffbfba..1f917d3029a1 100644
--- a/pkgs/development/compilers/ghc/6.10.2-binary.nix
+++ b/pkgs/development/compilers/ghc/6.10.2-binary.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
         url = "http://haskell.org/ghc/dist/${version}/ghc-${version}-x86_64-unknown-linux.tar.bz2";
         sha256 = "1rd2j7lmcfsm2rdfb5g6q0l8dz3sxadk5m3d2f69d4a6g4p4h7jj";
       }
-    else throw "cannot bootstrap GHC on this platform"; 
+    else throw "cannot bootstrap GHC on this platform";
 
   buildInputs = [perl];
 
diff --git a/pkgs/development/compilers/ghc/6.10.2.nix b/pkgs/development/compilers/ghc/6.10.2.nix
index 2b2381fdc93f..4a380e715cff 100644
--- a/pkgs/development/compilers/ghc/6.10.2.nix
+++ b/pkgs/development/compilers/ghc/6.10.2.nix
@@ -2,9 +2,9 @@
 
 stdenv.mkDerivation rec {
   version = "6.10.2";
-  
+
   name = "ghc-${version}";
-  
+
   homepage = "http://haskell.org/ghc";
 
   src = fetchurl {
diff --git a/pkgs/development/compilers/ghc/6.10.3.nix b/pkgs/development/compilers/ghc/6.10.3.nix
index 8b143d06547f..70ce0e37aa89 100644
--- a/pkgs/development/compilers/ghc/6.10.3.nix
+++ b/pkgs/development/compilers/ghc/6.10.3.nix
@@ -2,9 +2,9 @@
 
 stdenv.mkDerivation rec {
   version = "6.10.3";
-  
+
   name = "ghc-${version}";
-  
+
   homepage = "http://haskell.org/ghc";
 
   src = fetchurl {
diff --git a/pkgs/development/compilers/ghc/6.10.4.nix b/pkgs/development/compilers/ghc/6.10.4.nix
index 75deccb9fc95..fdd4fbf18782 100644
--- a/pkgs/development/compilers/ghc/6.10.4.nix
+++ b/pkgs/development/compilers/ghc/6.10.4.nix
@@ -2,9 +2,9 @@
 
 stdenv.mkDerivation rec {
   version = "6.10.4";
-  
+
   name = "ghc-${version}";
-  
+
   homepage = "http://haskell.org/ghc";
 
   src = fetchurl {
diff --git a/pkgs/development/compilers/ghc/6.11.nix b/pkgs/development/compilers/ghc/6.11.nix
index 102f3e0a1dbd..f58bddb2ee3a 100644
--- a/pkgs/development/compilers/ghc/6.11.nix
+++ b/pkgs/development/compilers/ghc/6.11.nix
@@ -2,9 +2,9 @@
 
 stdenv.mkDerivation rec {
   version = "6.11.20090916";
-  
+
   name = "ghc-${version}";
-  
+
   homepage = "http://haskell.org/ghc";
 
   src = fetchurl {
diff --git a/pkgs/development/compilers/ghc/6.12.1-binary.nix b/pkgs/development/compilers/ghc/6.12.1-binary.nix
index 4cbf2d1531c4..b0a0bae890c9 100644
--- a/pkgs/development/compilers/ghc/6.12.1-binary.nix
+++ b/pkgs/development/compilers/ghc/6.12.1-binary.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
         url = "http://haskell.org/ghc/dist/${version}/ghc-${version}-x86_64-unknown-linux-n.tar.bz2";
         sha256 = "08cb4bgyj23qsbqay4pqs81jha40njkx63ng7l827cydx2pm3qxs";
       }
-    else throw "cannot bootstrap GHC on this platform"; 
+    else throw "cannot bootstrap GHC on this platform";
 
   buildInputs = [perl];
 
diff --git a/pkgs/development/compilers/ghc/6.12.1.nix b/pkgs/development/compilers/ghc/6.12.1.nix
index 7ca1ddb8ddec..035c0cd6957e 100644
--- a/pkgs/development/compilers/ghc/6.12.1.nix
+++ b/pkgs/development/compilers/ghc/6.12.1.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "6.12.1";
-  
+
   name = "ghc-${version}";
 
   src = fetchurl {
diff --git a/pkgs/development/compilers/ghc/6.12.2.nix b/pkgs/development/compilers/ghc/6.12.2.nix
index 62c72750adba..fe39e0dc6fb8 100644
--- a/pkgs/development/compilers/ghc/6.12.2.nix
+++ b/pkgs/development/compilers/ghc/6.12.2.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "6.12.2";
-  
+
   name = "ghc-${version}";
 
   src = fetchurl {
diff --git a/pkgs/development/compilers/ghc/6.12.3.nix b/pkgs/development/compilers/ghc/6.12.3.nix
index abc8775188a2..7d23394370d7 100644
--- a/pkgs/development/compilers/ghc/6.12.3.nix
+++ b/pkgs/development/compilers/ghc/6.12.3.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "6.12.3";
-  
+
   name = "ghc-${version}";
 
   src = fetchurl {
diff --git a/pkgs/development/compilers/ghc/6.4.2-binary.nix b/pkgs/development/compilers/ghc/6.4.2-binary.nix
index b20b7369d301..50a49b728d78 100644
--- a/pkgs/development/compilers/ghc/6.4.2-binary.nix
+++ b/pkgs/development/compilers/ghc/6.4.2-binary.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation {
         url = http://www.haskell.org/ghc/dist/6.6.1/ghc-6.6.1-i386-apple-darwin.tar.bz2;
         sha256 = "1drbsicanr6jlykvs4vs6gbi2q9ac1bcaxz2vzwh3pfv3lfibwia";
       }
-    else throw "cannot bootstrap GHC on this platform"; 
+    else throw "cannot bootstrap GHC on this platform";
 
   buildInputs = [perl];
 
diff --git a/pkgs/development/compilers/ghc/6.4.2.nix b/pkgs/development/compilers/ghc/6.4.2.nix
index 9fccf5307c50..2027042e0ced 100644
--- a/pkgs/development/compilers/ghc/6.4.2.nix
+++ b/pkgs/development/compilers/ghc/6.4.2.nix
@@ -2,14 +2,14 @@
 
 stdenv.mkDerivation {
   name = "ghc-6.4.2";
-  
+
   src = fetchurl {
     url = http://www.haskell.org/ghc/dist/6.4.2/ghc-6.4.2-src.tar.bz2;
     md5 = "a394bf14e94c3bca5507d568fcc03375";
   };
-  
+
   buildInputs = [perl ghc m4];
-  
+
   propagatedBuildInputs = [readline ncurses gmp];
 
   configureFlags = "--with-gcc=${stdenv.gcc}/bin/gcc";
diff --git a/pkgs/development/compilers/ghc/7.0.1.nix b/pkgs/development/compilers/ghc/7.0.1.nix
index f98a794f1d94..716d61a7be26 100644
--- a/pkgs/development/compilers/ghc/7.0.1.nix
+++ b/pkgs/development/compilers/ghc/7.0.1.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "7.0.1";
-  
+
   name = "ghc-${version}";
 
   src = fetchurl {
diff --git a/pkgs/development/compilers/ghc/head.nix b/pkgs/development/compilers/ghc/head.nix
index 65a22ad90397..2f8e83cdd7f6 100644
--- a/pkgs/development/compilers/ghc/head.nix
+++ b/pkgs/development/compilers/ghc/head.nix
@@ -2,9 +2,9 @@
 
 stdenv.mkDerivation rec {
   version = "7.3.20110804";
-  
+
   name = "ghc-${version}";
-  
+
   # TODO: Does this have to be here, or can it go to meta?
   homepage = "http://haskell.org/ghc";