diff --git a/typescript/src/lib/bitcoin/address.ts b/typescript/src/lib/bitcoin/address.ts
index 3d5dd2594..08231f769 100644
--- a/typescript/src/lib/bitcoin/address.ts
+++ b/typescript/src/lib/bitcoin/address.ts
@@ -5,9 +5,9 @@ import { BitcoinNetwork, toBitcoinJsLibNetwork } from "./network"
 /**
  * Creates the Bitcoin address from the public key. Supports SegWit (P2WPKH) and
  * Legacy (P2PKH) formats.
- * @param publicKey - Public key used to derive the Bitcoin address.
- * @param bitcoinNetwork - Target Bitcoin network.
- * @param witness - Flag to determine address format: true for SegWit (P2WPKH)
+ * @param publicKey Compressed public key used to derive the Bitcoin address.
+ * @param bitcoinNetwork Target Bitcoin network.
+ * @param witness Flag to determine address format: true for SegWit (P2WPKH)
  *        and false for Legacy (P2PKH). Default is true.
  * @returns The derived Bitcoin address.
  */
diff --git a/typescript/src/lib/bitcoin/ecdsa-key.ts b/typescript/src/lib/bitcoin/ecdsa-key.ts
index 214e59bf4..f622490be 100644
--- a/typescript/src/lib/bitcoin/ecdsa-key.ts
+++ b/typescript/src/lib/bitcoin/ecdsa-key.ts
@@ -57,6 +57,7 @@ export const BitcoinPublicKeyUtils = {
 /**
  * Creates a Bitcoin key pair based on the given private key.
  * @param privateKey Private key that should be used to create the key pair.
+ *                   Should be passed in the WIF format.
  * @param bitcoinNetwork Bitcoin network the given key pair is relevant for.
  * @returns Bitcoin key ring.
  */
diff --git a/typescript/src/lib/bitcoin/hash.ts b/typescript/src/lib/bitcoin/hash.ts
index 018771f19..876e69888 100644
--- a/typescript/src/lib/bitcoin/hash.ts
+++ b/typescript/src/lib/bitcoin/hash.ts
@@ -2,8 +2,8 @@ import { BigNumber, utils } from "ethers"
 import { Hex } from "../utils"
 
 /**
- * Computes the HASH160 for the given text.
- * @param text - Text the HASH160 is computed for.
+ * Computes the HASH160 (i.e. RIPEMD160(SHA256(text))) for the given text.
+ * @param text Text the HASH160 is computed for.
  * @returns Hash as a 20-byte un-prefixed hex string.
  */
 function computeHash160(text: string): string {
@@ -17,7 +17,7 @@ function computeHash160(text: string): string {
 
 /**
  * Computes the double SHA256 for the given text.
- * @param text - Text the double SHA256 is computed for.
+ * @param text Text the double SHA256 is computed for.
  * @returns Hash as a 32-byte un-prefixed hex string.
  * @dev Do not confuse it with computeSha256 which computes single SHA256.
  */
@@ -30,7 +30,7 @@ function computeHash256(text: Hex): Hex {
 
 /**
  * Converts a hash in hex string in little endian to a BigNumber.
- * @param hash - Hash in hex-string format.
+ * @param hash Hash in hex-string format.
  * @returns BigNumber representation of the hash.
  */
 function hashLEToBigNumber(hash: Hex): BigNumber {
@@ -39,7 +39,7 @@ function hashLEToBigNumber(hash: Hex): BigNumber {
 
 /**
  * Computes the single SHA256 for the given text.
- * @param text - Text the single SHA256 is computed for.
+ * @param text Text the single SHA256 is computed for.
  * @returns Hash as a 32-byte un-prefixed hex string.
  * @dev Do not confuse it with computeHash256 which computes double SHA256.
  */
diff --git a/typescript/src/lib/bitcoin/tx.ts b/typescript/src/lib/bitcoin/tx.ts
index f068500b1..3593ddfe6 100644
--- a/typescript/src/lib/bitcoin/tx.ts
+++ b/typescript/src/lib/bitcoin/tx.ts
@@ -185,7 +185,7 @@ export function extractBitcoinRawTxVectors(
 
 /**
  * Converts Bitcoin specific locktime value to a number. The number represents
- * either a block height or an Unix timestamp depending on the value.
+ * either a block height or a Unix timestamp, depending on the value.
  *
  * If the number is less than 500 000 000 it is a block height.
  * If the number is greater or equal 500 000 000 it is a Unix timestamp.