Accept Puppet-Datatype Sensitive

- let the Hash containing the Secrets for the Keystore accept Secrets of Datatype Sensitive
- fix a 15-Months-old Typo-Bug

Author: Cocker Koch

manifests/config.pp

@@ -202,11 +202,15 @@
 
     # Add secrets to keystore
     if $elasticsearch::secrets != undef {
+      # unwrap Secrets of Datatype Sensitive
+      $secrets = $elasticsearch::secrets.reduce({}) |Hash $memo, Array $value| {
+        $memo + { $value[0] => if $value[1] =~ Sensitive { $value[1].unwrap } else { $value[1] } }
+      }
       elasticsearch_keystore { 'elasticsearch_secrets':
         configdir => $elasticsearch::configdir,
         purge     => $elasticsearch::purge_secrets,
-        settings  => $elasticsearch::secrets,
-        notify    => $::elaticsearch::_notify_service,
+        settings  => $secrets,
+        notify    => $::elasticsearch::_notify_service,
       }
     }