diff --git a/config/config.sample.yml b/config/config.sample.yml
index 8443c15..aed04b9 100644
--- a/config/config.sample.yml
+++ b/config/config.sample.yml
@@ -11,7 +11,7 @@ sourceAndDestination:
   DestinationMail: "@example.com"
 email:
   SMTPHost: smtp.example.com
-	SMTPPort: 587
-	SMTPFrom: example
-	SMTPUser: example@example.com
-	SMTPPassword: password
\ No newline at end of file
+  SMTPPort: 587
+  SMTPFrom: example
+  SMTPUser: example@example.com
+  SMTPPassword: password