diff --git a/manifests/init.pp b/manifests/init.pp
index c56fe5e..dc88aaf 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -1,87 +1,87 @@
 # Class: hitch
 # ===========================
 #
 # Full description of class hitch here.
 #
 # Parameters
 # ----------
 #
 # @param package_name [String]
 #   Package name for installing hitch.
 #
 # @param service_name [String]
 #   Service name for the hitch service.
 #
 # @param user [String]
 #   User running the service.
 #
 # @param group [String]
 #   Group running the service.
 #
 # @param file_owner [String]
 #   User owning the configuration files. Defaults to "root".
 #
 # @param dhparams_file [Stdlib::Absolutepath]
 #   Path to file for Diffie-Hellman parameters, which are shared
 #   by all domains.
 #
 # @param dhparams_content [Optional[String]]
 #   Content for the DH parameter file.  If unset, DH parameters will
 #   be generated on the node, which may take a long time.
 #
 # @param config_root [Stdlib::Absolutepath]
 #   Configuration root directory. Default: /etc/hitch/
 #
 # @param purge_config_root [Boolean]
 #   If true, will delete all unmanaged files from the config_root.
 #   Defaults to false.
 #
 # @param frontend[String]
 #   The listening frontend for hitch.
 
 class hitch (
   String $package_name,
   String $service_name,
   String $user,
   String $group,
   String $file_owner,
   Stdlib::Absolutepath $config_file,
   Stdlib::Absolutepath $dhparams_file,
   Stdlib::Absolutepath $config_root,
   Boolean $purge_config_root,
   String $frontend,
   String $backend,
   Enum['on', 'off'] $write_proxy_v2,
   String $ciphers,
   Optional[Hash] $domains,
   Optional[String] $dhparams_content,
 ) {
 
   class { '::hitch::install':
     package => $package_name
   }
   -> class { '::hitch::config':
     config_root       => $config_root,
     config_file       => $config_file,
     dhparams_file     => $dhparams_file,
     dhparams_content  => $dhparams_content,
     purge_config_root => $purge_config_root,
     file_owner        => $file_owner,
     user              => $user,
     group             => $group,
     frontend          => $frontend,
     backend           => $backend,
     write_proxy_v2    => $write_proxy_v2,
     ciphers           => $ciphers,
   }
   ~> class { '::hitch::service':
     service_name => $service_name,
   }
   -> Class['::hitch']
 
   $domains.each |$domain_title, $domain_params| {
     hitch::domain { $domain_title:
-      * => $domain_params
+      * => $domain_params,
     }
   }
 }