diff --git a/docs/sdk-and-tools/sdk-js/sdk-js-cookbook-v13.md b/docs/sdk-and-tools/sdk-js/sdk-js-cookbook-v13.md
index 5bbf4b899..9b539e612 100644
--- a/docs/sdk-and-tools/sdk-js/sdk-js-cookbook-v13.md
+++ b/docs/sdk-and-tools/sdk-js/sdk-js-cookbook-v13.md
@@ -1013,7 +1013,7 @@ const bobVerifier = UserVerifier.fromAddress(addressOfBob);
 Verifying a signature:
 
 ```
-serializedTransaction = transactionComputer.computeBytesForSigning(transaction);
+serializedTransaction = transactionComputer.computeBytesForVerifying(transaction);
 serializedMessage = messageComputer.computeBytesForVerifying(message);
 
 console.log("Is signature of Alice?", aliceVerifier.verify(serializedTransaction, transaction.signature));
@@ -1066,13 +1066,6 @@ const bytesToSign = transactionComputer.computeHashForSigning(transaction);
 transaction.signature = await signer.sign(bytesToSign);
 ```
 
-If hash signing is used for transactions, make sure to handle the verification accordingly:
-
-```
-const bytesToVerify = transactionComputer.computeHashForSigning(transaction);
-console.log("Is signature of Alice?", aliceVerifier.verify(bytesToVerify, transaction.signature));
-```
-
 :::note
 If you'd like to learn more about hash signing, please refer to the overview on [signing transactions](/developers/signing-transactions).
 :::