diff --git a/asynchronous-api-guidelines/kafka-asynchronous-guidelines/j_channels.md b/asynchronous-api-guidelines/kafka-asynchronous-guidelines/j_channels.md
index 25fd220..9e5fc0b 100644
--- a/asynchronous-api-guidelines/kafka-asynchronous-guidelines/j_channels.md
+++ b/asynchronous-api-guidelines/kafka-asynchronous-guidelines/j_channels.md
@@ -71,10 +71,10 @@ channels:
       externalDocs:
         description: 'documentation'
         url: 'http://confluence.adidas.fdp/catalogue/myTopic'
-	  ...
+      ...
     subscribe:
       operationId: 'consumer'
-	  ...
+      ...
       x-consumers:
         playground.dev:
           - 'consumer1'