Formatting changes.

manifests/output.pp

@@ -5,16 +5,16 @@ define mpd::output (
 ) {
   require ::mpd::server
 
-  $content_base = @("EOF")
-    audio_output {
-      type "${type}"
-      name "${name}"
-    | EOF
+  $base = {
+      type => $type,
+      name => $name,
+  }
+  $params = $base + $parameters
 
-  $content_aux = $parameters.map |$k, $v| { "${k} \"${v}\"\n" }.join()
+  $content_aux = $params.map |$k, $v| { "  ${k} \"${v}\"\n" }.join()
 
   concat::fragment { "mpd audio ${name}":
     target  => '/etc/mpd.conf',
-    content => "${content_base}${content_aux}}\n",
+    content => "audio_output {\n${content_aux}}\n",
   }
 }

manifests/server.pp

@@ -8,7 +8,7 @@ type Metadata = Variant[Enum['none'],
                               'date', 'composer', 'performer',
                               'comment', 'disc']]]
 
-# See mpd(5)
+# See mpd(5) along with https://mpd.readthedocs.io/en/stable/
 # TODO
 # audio_output, take mpd::output and get name
 class mpd::server (