fix: fix some comment

core/rawdb/accessors_chain.go

@@ -34,7 +34,7 @@ import (
 	"golang.org/x/exp/slices"
 )
 
-// In BEP-365: Support Multi-Database Based on Data Pattern, the Chaindata will be divided into three stores: BlockStore, TrieStore, and Others,
+// Support Multi-Database Based on Data Pattern, the Chaindata will be divided into three stores: BlockStore, TrieStore, and Others,
 // according to data schema and read/write behavior. When using the following data interfaces, you should take note of the following:
 //
 // 1) Block-Related Data: For CanonicalHash, Header, Body, Td, Receipts, and BlobSidecars, the Write, Delete, and Iterator