diff --git a/core/state/snapshot/snapshot.go b/core/state/snapshot/snapshot.go
index 828e58d04..8889fa9fe 100644
--- a/core/state/snapshot/snapshot.go
+++ b/core/state/snapshot/snapshot.go
@@ -172,10 +172,10 @@ type Tree struct {
 // If the snapshot is missing or the disk layer is broken, the snapshot will be
 // reconstructed using both the existing data and the state trie.
 // The repair happens on a background thread.
-// 
+//
 // If the memory layers in the journal do not match the disk layer (e.g. there is
 // a gap) or the journal is missing, there are two repair cases:
-// 
+//
 // - if the 'recovery' parameter is true, all memory diff-layers will be discarded.
 //   This case happens when the snapshot is 'ahead' of the state trie.
 // - otherwise, the entire snapshot is considered invalid and will be recreated on