diff --git a/core/snapshotdb/snapshotdb.go b/core/snapshotdb/snapshotdb.go
index 15d8fe56b5..8c0db24f54 100644
--- a/core/snapshotdb/snapshotdb.go
+++ b/core/snapshotdb/snapshotdb.go
@@ -108,7 +108,7 @@ type DB interface {
 	Compaction() error
 	SetEmpty() error
 
-	//ues to Revert failed tx
+	// use to Revert failed tx
 	RevertToSnapshot(hash common.Hash, revid int)
 	Snapshot(hash common.Hash) int
 }
diff --git a/core/state/dump.go b/core/state/dump.go
index 7fcb524914..dfe0124d3f 100644
--- a/core/state/dump.go
+++ b/core/state/dump.go
@@ -201,7 +201,7 @@ func (s *StateDB) DumpToCollector(c DumpCollector, conf *DumpConfig) (nextKey []
 	return nextKey
 }
 
-// RawDump returns the entire state an a single large object
+// RawDump returns the entire state as a single large object
 func (s *StateDB) RawDump(opts *DumpConfig) Dump {
 	dump := &Dump{
 		Accounts: make(map[common.Address]DumpAccount),
diff --git a/log/format.go b/log/format.go
index c3e32877a0..cad2a0a3e8 100644
--- a/log/format.go
+++ b/log/format.go
@@ -42,7 +42,7 @@ func PrintOrigins(print bool) {
 var locationEnabled uint32
 
 // locationLength is the maxmimum path length encountered, which all logs are
-// padded to to aid in alignment.
+// padded to aid in alignment.
 var locationLength uint32
 
 // fieldPadding is a global map with maximum field value lengths seen until now