Fixed lint errors from python module.

python/manifests/init.pp

@@ -4,11 +4,11 @@
 class python {
 
     package { "python":
-         ensure => installed,
-         notify => $operatingsystem ? {
-             "openbsd" => Exec["python-links"],
-             default   => undef,
-         },
+        ensure => installed,
+        notify => $::operatingsystem ? {
+            "openbsd" => Exec["python-links"],
+            default   => undef,
+        },
     }
 
     exec { "python-links":
@@ -39,7 +39,7 @@ define python::setup::install($python="python") {
 
     exec { "python-setup-install-${name}":
         path    => "/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/usr/local/sbin",
-        cwd     => "${name}",
+        cwd     => $name,
         command => "/bin/sh -c 'umask 022; ${python} setup.py install'",
         creates => "${name}/build",
     }