diff --git a/core/blockchain.go b/core/blockchain.go
index 4e1bf2b317..60c89f4ae0 100644
--- a/core/blockchain.go
+++ b/core/blockchain.go
@@ -2820,7 +2820,7 @@ func (bc *BlockChain) StateSizer() *state.SizeTracker {
 	return bc.stateSizer
 }
 
-// FrezzerTailBlock returns the block number of the oldest state in the freezer.
+// FreezerTailBlock returns the block number of the oldest state in the freezer.
 func (bc *BlockChain) FreezerTailBlock() (uint64, error) {
 	return bc.triedb.FreezerTailBlock()
 }