diff --git a/chain/repository.go b/chain/repository.go
index 9c5cae700..d9c47ddb5 100644
--- a/chain/repository.go
+++ b/chain/repository.go
@@ -56,7 +56,7 @@ type Repository struct {
 
 	caches struct {
 		summaries *cache
-		txs	   	  *cache
+		txs       *cache
 		receipts  *cache
 	}
 }