diff --git a/examples/source.pp b/examples/source.pp
index ec1dee8..0c2a9c2 100644
--- a/examples/source.pp
+++ b/examples/source.pp
@@ -2,17 +2,17 @@
 ::fluentd::source { 'test':
   priority => 10,
   config   => {
-    'type'   => 'tail',
-    'format' => 'json',
-    'path'   => '/var/log/test-application/*.json',
-    'parse'  => {
-      'type'       => 'regexp',
-      'expression' => '^(?<name>[^ ]*) (?<user>[^ ]*) (?<age>\d*)$'
+    'type'    => 'tail',
+    'format'  => 'json',
+    'path'    => '/var/log/test-application/*.json',
+    'parse'   => {
+        'type'       => 'regexp',
+        'expression' => '^(?<name>[^ ]*) (?<user>[^ ]*) (?<age>\d*)$'
     },
-    'storage'=> {
-      'type'   => 'local',
-      'path'   => 'test.pos'
+    'storage' => {
+      'type' => 'local',
+      'path' => 'test.pos'
     },
-    'tag'    => 'application.test'
+    'tag'     => 'application.test'
   }
 }