flake8-related cleanup

var/spack/repos/builtin/packages/go-bootstrap/package.py

@@ -9,6 +9,7 @@
 # * have go depend on itself
 # * have a sensible way to find gccgo without a dep on gcc
 
+
 class GoBootstrap(Package):
     """Old C-bootstrapped go to bootstrap real go"""
     homepage = "https://golang.org"
@@ -48,4 +49,3 @@ def install(self, spec, prefix):
 
     def setup_environment(self, spack_env, run_env):
         spack_env.set('GOROOT_FINAL', self.spec.prefix)
-

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

@@ -78,5 +78,3 @@ def setup_dependent_environment(self, spack_env, run_env, ext_spec):
         # Allow packages to find this when using module or dotkit
         run_env.prepend_path('GOPATH', ':'.join(
             [ext_spec.prefix] + path_components))
-
-