OP#436 add service exec

manifests/server/service.pp

@@ -20,7 +20,7 @@ class confdroid_nagios::server::service (
       enable     => true,
       hasrestart => true,
       hasstatus  => true,
-      requires   => Exec['restart_httpd'],
+      require    => Exec['restart_httpd'],
     }
   }
 }