core/rawdb: fix typos in comments

core/rawdb/accessors_chain.go

@@ -604,7 +604,7 @@ func ReadRawReceipts(db ethdb.Reader, hash common.Hash, number uint64) types.Rec
 }
 
 // ReadReceipts retrieves all the transaction receipts belonging to a block, including
-// its correspoinding metadata fields. If it is unable to populate these metadata
+// its corresponding metadata fields. If it is unable to populate these metadata
 // fields then nil is returned.
 //
 // The current implementation populates these metadata fields by reading the receipts'

core/rawdb/database.go

@@ -179,7 +179,7 @@ func NewDatabaseWithFreezer(db ethdb.KeyValueStore, freezer string, namespace st
 	//     this point care, the key-value/freezer combo is valid).
 	//   - If neither the key-value store nor the freezer is empty, cross validate
 	//     the genesis hashes to make sure they are compatible. If they are, also
-	//     ensure that there's no gap between the freezer and sunsequently leveldb.
+	//     ensure that there's no gap between the freezer and subsequently leveldb.
 	//   - If the key-value store is not empty, but the freezer is we might just be
 	//     upgrading to the freezer release, or we might have had a small chain and
 	//     not frozen anything yet. Ensure that no blocks are missing yet from the

core/rawdb/freezer_table.go

@@ -119,7 +119,7 @@ type freezerTable struct {
 	writeMeter metrics.Meter // Meter for measuring the effective amount of data written
 	sizeGauge  metrics.Gauge // Gauge for tracking the combined size of all freezer tables
 
-	logger log.Logger   // Logger with database path and table name ambedded
+	logger log.Logger   // Logger with database path and table name embedded
 	lock   sync.RWMutex // Mutex protecting the data file descriptors
 }