style edits to puppet config files

Change-Id: I4f7314bcb1cb58f94ff7a78aebe27ec4591fc11c
Reviewed-on: https://review.openstack.org/14187
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Approved: Monty Taylor <mordred@inaugust.com>
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Tested-by: Jenkins

manifests/file.pp

@@ -12,11 +12,11 @@ define logrotate::file($log,
   include logrotate
 
   file { "/etc/logrotate.d/${name}":
-    owner => root,
-    group => root,
-    mode => 644,
     ensure  => $ensure,
-    content => template("logrotate/config.erb"),
-    require => File["/etc/logrotate.d"],
+    owner   => 'root',
+    group   => 'root',
+    mode    => '0644',
+    content => template('logrotate/config.erb'),
+    require => File['/etc/logrotate.d'],
   }
 }

manifests/init.pp

@@ -1,16 +1,15 @@
 # Adapted from http://projects.puppetlabs.com/projects/1/wiki/Logrotate_Patterns
 
 class logrotate {
-
-  package { "logrotate":
+  package { 'logrotate':
     ensure => present,
   }
 
-  file { "/etc/logrotate.d":
+  file { '/etc/logrotate.d':
     ensure  => directory,
-    owner => root,
-    group => root,
-    mode => 755,
-    require => Package["logrotate"],
+    owner   => 'root',
+    group   => 'root',
+    mode    => '0755',
+    require => Package['logrotate'],
   }
 }