diff --git a/libs/pubsub/pubsub.go b/libs/pubsub/pubsub.go
index fd4a2693..9ad63430 100644
--- a/libs/pubsub/pubsub.go
+++ b/libs/pubsub/pubsub.go
@@ -13,10 +13,10 @@
 // Example:
 //
 //     q, err := query.New("account.name='John'")
-//		 if err != nil {
-//		     return err
-//		 }
-//		 ctx, cancel := context.WithTimeout(context.Background(), 1 * time.Second)
+//     if err != nil {
+//         return err
+//     }
+//     ctx, cancel := context.WithTimeout(context.Background(), 1 * time.Second)
 //     defer cancel()
 //     subscription, err := pubsub.Subscribe(ctx, "johns-transactions", q)
 //     if err != nil {
@@ -25,12 +25,12 @@
 //
 //     for {
 //         select {
-//     	   case msg <- subscription.Out():
-//     		     // handle msg.Data() and msg.Tags()
-//     	   case <-subscription.Cancelled():
-//     		     return subscription.Err()
-//		  	 }
-//		 }
+//         case msg <- subscription.Out():
+//             // handle msg.Data() and msg.Tags()
+//         case <-subscription.Cancelled():
+//             return subscription.Err()
+//         }
+//     }
 //
 package pubsub