diff --git a/core/blockchain_impl.go b/core/blockchain_impl.go
index 73878387e..d71371986 100644
--- a/core/blockchain_impl.go
+++ b/core/blockchain_impl.go
@@ -262,6 +262,7 @@ func newBlockChainWithOptions(
 	if stateCache == nil {
 		stateCache = state.NewDatabaseWithNodeDB(db, triedb)
 	}
+
 	bodyCache, _ := lru.New(bodyCacheLimit)
 	bodyRLPCache, _ := lru.New(bodyCacheLimit)
 	receiptsCache, _ := lru.New(receiptsCacheLimit)
diff --git a/core/state/snapshot/snapshot.go b/core/state/snapshot/snapshot.go
index 210fcac62..d294ff185 100644
--- a/core/state/snapshot/snapshot.go
+++ b/core/state/snapshot/snapshot.go
@@ -206,6 +206,7 @@ func New(config Config, diskdb ethdb.KeyValueStore, triedb *trie.Database, root
 		utils.Logger().Warn().Err(err).Msg("Snapshot maintenance disabled (syncing)")
 		return snap, nil
 	}
+
 	// Create the building waiter if the background generation is allowed
 	if !config.NoBuild && !config.AsyncBuild {
 		defer snap.waitBuild()
diff --git a/node/worker/worker_test.go b/node/worker/worker_test.go
index bc5c0a1cf..8dc84e14e 100644
--- a/node/worker/worker_test.go
+++ b/node/worker/worker_test.go
@@ -46,6 +46,7 @@ func TestNewWorker(t *testing.T) {
 	_ = genesis
 	cacheConfig := &core.CacheConfig{SnapshotLimit: 0}
 	chain, err := core.NewBlockChain(database, nil, &core.BlockChainImpl{}, cacheConfig, gspec.Config, engine, vm.Config{})
+
 	if err != nil {
 		t.Error(err)
 	}