diff --git a/src/pages/build-apps/guides/transaction-signing.md b/src/pages/build-apps/guides/transaction-signing.md
index 7d5a3918..d63715db 100644
--- a/src/pages/build-apps/guides/transaction-signing.md
+++ b/src/pages/build-apps/guides/transaction-signing.md
@@ -90,7 +90,7 @@ interface STXTransferOptions {
   amount: string;
   memo?: string;
   network: StacksNetwork;
-  fee: number | string,
+  fee: number | string;
   appDetails: {
     name: string;
     icon: string;
@@ -99,15 +99,15 @@ interface STXTransferOptions {
 }
 ```
 
-| parameter  | type          | required | description                                                                                                                  |
-| ---------- | ------------- | -------- | ---------------------------------------------------------------------------------------------------------------------------- |
-| recipient  | string        | true     | STX address for recipient of transfer                                                                                        |
-| amount     | string        | true     | Amount of microstacks (1 STX = 1,000,000 microstacks) to be transferred provided as string to prevent floating point errors. |
-| appDetails | object        | true     | Dictionary that requires `name` and `icon` for app                                                                           |
-| onFinish   | function      | true     | Callback executed by app when transaction has been signed and broadcasted. [Read more](#onFinish-option)                     |
-| memo       | string        | false    | Optional memo for inclusion with transaction                                                                                 |
-| network    | StacksNetwork | false    | Specify the network that this transaction should be completed on. [Read more](#network-option)                               |
-| fee    | number \| string | false    | Optional fee amount in microstacks (1 STX = 1,000,000 microstacks) for overwriting the wallet's default fee value. [Read more](https://forum.stacks.org/t/mempool-congestion-on-stacks-observations-and-next-steps-from-hiro/12325/5) |
+| parameter  | type             | required | description                                                                                                                                                                                                                           |
+| ---------- | ---------------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| recipient  | string           | true     | STX address for recipient of transfer                                                                                                                                                                                                 |
+| amount     | string           | true     | Amount of microstacks (1 STX = 1,000,000 microstacks) to be transferred provided as string to prevent floating point errors.                                                                                                          |
+| appDetails | object           | true     | Dictionary that requires `name` and `icon` for app                                                                                                                                                                                    |
+| onFinish   | function         | true     | Callback executed by app when transaction has been signed and broadcasted. [Read more](#onFinish-option)                                                                                                                              |
+| memo       | string           | false    | Optional memo for inclusion with transaction                                                                                                                                                                                          |
+| network    | StacksNetwork    | false    | Specify the network that this transaction should be completed on. [Read more](#network-option)                                                                                                                                        |
+| fee        | number \| string | false    | Optional fee amount in microstacks (1 STX = 1,000,000 microstacks) for overwriting the wallet's default fee value. [Read more](https://forum.stacks.org/t/mempool-congestion-on-stacks-observations-and-next-steps-from-hiro/12325/5) |
 
 ## Prompt to deploy smart contract
 
@@ -140,7 +140,7 @@ interface ContractDeployOptions {
   codeBody: string;
   contractName: string;
   network: StacksNetwork;
-  fee: number | string,
+  fee: number | string;
   appDetails: {
     name: string;
     icon: string;
@@ -149,14 +149,14 @@ interface ContractDeployOptions {
 }
 ```
 
-| parameter    | type          | required | description                                                                                              |
-| ------------ | ------------- | -------- | -------------------------------------------------------------------------------------------------------- |
-| codeBody     | string        | true     | Clarity source code for contract                                                                         |
-| contractName | string        | true     | Name for contract                                                                                        |
-| appDetails   | object        | true     | Dictionary that requires `name` and `icon` for app                                                       |
-| onFinish     | function      | true     | Callback executed by app when transaction has been signed and broadcasted. [Read more](#onFinish-option) |
-| network      | StacksNetwork | false    | Specify the network that this transaction should be completed on. [Read more](#network-option)           |
-| fee    | number \| string | false    | Optional fee amount in microstacks (1 STX = 1,000,000 microstacks) for overwriting the wallet's default fee value. [Read more](https://forum.stacks.org/t/mempool-congestion-on-stacks-observations-and-next-steps-from-hiro/12325/5) |
+| parameter    | type             | required | description                                                                                                                                                                                                                           |
+| ------------ | ---------------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| codeBody     | string           | true     | Clarity source code for contract                                                                                                                                                                                                      |
+| contractName | string           | true     | Name for contract                                                                                                                                                                                                                     |
+| appDetails   | object           | true     | Dictionary that requires `name` and `icon` for app                                                                                                                                                                                    |
+| onFinish     | function         | true     | Callback executed by app when transaction has been signed and broadcasted. [Read more](#onFinish-option)                                                                                                                              |
+| network      | StacksNetwork    | false    | Specify the network that this transaction should be completed on. [Read more](#network-option)                                                                                                                                        |
+| fee          | number \| string | false    | Optional fee amount in microstacks (1 STX = 1,000,000 microstacks) for overwriting the wallet's default fee value. [Read more](https://forum.stacks.org/t/mempool-congestion-on-stacks-observations-and-next-steps-from-hiro/12325/5) |
 
 -> Contracts will deploy to the Stacks address of the authenticated user.
 
@@ -233,7 +233,7 @@ interface ContractCallOptions {
   contractName: string;
   functionArgs?: ClarityValue[];
   network: StacksNetwork;
-  fee: number | string,
+  fee: number | string;
   appDetails: {
     name: string;
     icon: string;
@@ -242,16 +242,16 @@ interface ContractCallOptions {
 }
 ```
 
-| parameter    | type          | required | description                                                                                              |
-| ------------ | ------------- | -------- | -------------------------------------------------------------------------------------------------------- |
-| contractAddress | string           | true     | Stacks address to which contract is deployed  |
-| contractName    | string           | true     | Name of contract to sign                                                                                                                                                                                     |
-| functionName    | string           | true     | Name of function for signing / execution, which needs to be a [public function](/references/language-functions#define-public).                                                                               |
-| functionArgs    | `ClarityValue[]` | true     | Arguments for calling the function. [Learn more about constructing clarity values](https://github.com/blockstack/stacks.js/tree/master/packages/transactions#constructing-clarity-values). Defaults to `[]`. |
-| appDetails      | object           | true     | Dictionary that requires `name` and `icon` for app                                                                                                                                                           |
-| onFinish        | function         | true     | Callback executed by app when transaction has been signed and broadcasted. [Read more](#onFinish-option)                                                                                                     |     |
-| network         | StacksNetwork    | false    | Specify the network that this transaction should be completed on. [Read more](#network-option) |
-| fee             | number \| string           | false    | Optional fee amount in microstacks (1 STX = 1,000,000 microstacks) for overwriting the wallet's default fee value. [Read more](https://forum.stacks.org/t/mempool-congestion-on-stacks-observations-and-next-steps-from-hiro/12325/5) |
+| parameter       | type             | required | description                                                                                                                                                                                                                           |
+| --------------- | ---------------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --- |
+| contractAddress | string           | true     | Stacks address to which contract is deployed                                                                                                                                                                                          |
+| contractName    | string           | true     | Name of contract to sign                                                                                                                                                                                                              |
+| functionName    | string           | true     | Name of function for signing / execution, which needs to be a [public function](/references/language-functions#define-public).                                                                                                        |
+| functionArgs    | `ClarityValue[]` | true     | Arguments for calling the function. [Learn more about constructing clarity values](https://github.com/blockstack/stacks.js/tree/master/packages/transactions#constructing-clarity-values). Defaults to `[]`.                          |
+| appDetails      | object           | true     | Dictionary that requires `name` and `icon` for app                                                                                                                                                                                    |
+| onFinish        | function         | true     | Callback executed by app when transaction has been signed and broadcasted. [Read more](#onFinish-option)                                                                                                                              |     |
+| network         | StacksNetwork    | false    | Specify the network that this transaction should be completed on. [Read more](#network-option)                                                                                                                                        |
+| fee             | number \| string | false    | Optional fee amount in microstacks (1 STX = 1,000,000 microstacks) for overwriting the wallet's default fee value. [Read more](https://forum.stacks.org/t/mempool-congestion-on-stacks-observations-and-next-steps-from-hiro/12325/5) |
 
 ## Getting the signed transaction back after completion {#onFinish-option}