Minor style updates

manifests/init.pp

@@ -52,9 +52,9 @@ class keystone(
   }
 
   concat { '/etc/keystone/keystone.conf':
-    owner   => keystone,
-    group   => keystone,
-    mode    => 600,
+    owner   => 'keystone',
+    group   => 'keystone',
+    mode    => '0600',
     require => Package['keystone'],
     notify  => Service['keystone'],
   }

manifests/ldap.pp

@@ -1,5 +1,5 @@
 class keystone::ldap {
-  keystone::config { 'ldap': 
+  keystone::config { 'ldap':
     order => '01',
   }
 }

manifests/params.pp

@@ -4,7 +4,7 @@ class keystone::params {
       $service_provider = 'upstart'
     }
     'RedHat': {
-      $service_provider = undef	
+      $service_provider = undef
     }
   }
 }