internal/ethapi: fix incorrect type on empty slice (ethereum#24372)

* Fixes ethereum#24368

Signed-off-by: 0x6f736f646f <blackd0t@protonmail.com>

* Update internal/ethapi/api.go

Co-authored-by: Martin Holst Swende <martin@swende.se>

internal/ethapi/api.go

@@ -287,7 +287,7 @@ func NewPrivateAccountAPI(b Backend, nonceLock *AddrLocker) *PrivateAccountAPI {
 	}
 }
 
-// listAccounts will return a list of addresses for accounts this node manages.
+// ListAccounts will return a list of addresses for accounts this node manages.
 func (s *PrivateAccountAPI) ListAccounts() []common.Address {
 	return s.am.Accounts()
 }
@@ -1656,7 +1656,7 @@ func (s *PublicTransactionPoolAPI) GetTransactionReceipt(ctx context.Context, ha
 		fields["status"] = hexutil.Uint(receipt.Status)
 	}
 	if receipt.Logs == nil {
-		fields["logs"] = [][]*types.Log{}
+		fields["logs"] = []*types.Log{}
 	}
 	// If the ContractAddress is 20 0x0 bytes, assume it is not a contract creation
 	if receipt.ContractAddress != (common.Address{}) {