Spack packages now PEP8 compliant.

var/spack/repos/builtin/packages/numdiff/package.py

@@ -25,6 +25,7 @@
 from spack import *
 import sys
 
+
 class Numdiff(Package):
     """Numdiff is a little program that can be used to compare putatively
     similar files line by line and field by field, ignoring small numeric
@@ -35,7 +36,7 @@ class Numdiff(Package):
 
     version('5.8.1',    'a295eb391f6cb1578209fc6b4f9d994e')
 
-    depends_on('gettext', when=sys.platform=='darwin', type='build')
+    depends_on('gettext', when=sys.platform == 'darwin', type='build')
 
     def install(self, spec, prefix):
         options = ['--prefix=%s' % prefix]