diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 963e2a449c9..ad152d25f75 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -10437,16 +10437,16 @@ let
       maintainers = with maintainers; [ koral ];
     };
   };
-  
+
   pystache = buildPythonPackage rec {
     name = "pystache-${version}";
     version = "0.5.4";
-    
+
     src = pkgs.fetchurl {
       url = "https://pypi.python.org/packages/source/p/pystache/${name}.tar.gz";
       sha256 = "f7bbc265fb957b4d6c7c042b336563179444ab313fb93a719759111eabd3b85a";
     };
-    
+
     meta = {
       description = "A framework-agnostic, logic-free templating system inspired by ctemplate and et";
       homepage = https://github.com/defunkt/pystache;