diff --git a/manifests/init.pp b/manifests/init.pp
index fe927e0..b8fc452 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -1,17 +1,17 @@
 class sudoers {
   group { 'sudo':
-    ensure => 'present'
+    ensure => present,
   }
   group { 'admin':
-    ensure => 'present'
+    ensure => present,
   }
 
   file { '/etc/sudoers':
-    owner => 'root',
-    group => 'root',
-    mode => 440,
-    ensure => 'present',
-    source => "puppet:///modules/sudoers/sudoers",
-    replace => 'true',
+    ensure  => present,
+    owner   => 'root',
+    group   => 'root',
+    mode    => '0440',
+    source  => 'puppet:///modules/sudoers/sudoers',
+    replace => true,
   }
 }