docs: update Sign -> Submit, minor word adjustment

Co-authored-by: Frank Bell <[email protected]>

pop-cli-for-appchains/guides/securely-sign-transactions-from-cli.md

@@ -29,7 +29,7 @@ Click on the `Connect Wallet` button to connect your browser extension wallet.
 After connecting your wallet, you will have the option to choose your account and sign the transaction, and finally see the transaction details for signing.
 <figure><img src="../.gitbook/assets/use-wallet/connected-wallet.png" alt="" width="450"><figcaption><p>Transaction Details</p></figcaption></figure>
 
-Once ready to sign, pressing the `Sign` button will open your wallet for signature.
+Once ready to sign, pressing the `Submit` button will open your wallet for signature.
 > ⚠️ **It is important to verify transaction details in your wallet before signing.**
 
 <figure><img src="../.gitbook/assets/use-wallet/talisman-signing.png" alt="" width="450"><figcaption><p>Opened Wallet for Signing</p></figcaption></figure>

pop-cli-for-smart-contracts/guides/securely-sign-transactions-from-cli.md

@@ -27,7 +27,7 @@ Click on the `Connect Wallet` button to connect your browser extension wallet.
 <figure><img src="../.gitbook/assets/use-wallet/connect-wallet.png" alt="" width="450"><figcaption><p>Connect Wallet</p></figcaption></figure>
 
 After connecting your wallet, you will have the option to choose your account and sign the transaction, and finally see the transaction details for signing.
-Note that for contract calls, the portal will perform a dry-run to alert if the transaction will succeed, and also estimate the gas costs.
+Note that for contract calls, the portal will perform a dry-run to alert you if the transaction will succeed, and also estimate the gas costs.
 <figure><img src="../.gitbook/assets/use-wallet/connected-wallet.png" alt="" width="450"><figcaption><p>Transaction Details</p></figcaption></figure>
 
 If the transaction will fail, the dry-run alert will change:
@@ -36,7 +36,7 @@ If the transaction will fail, the dry-run alert will change:
 In this case, you can expand the dry-run alert to see the error details. This example shows an error of the account not having enough funds:
 <figure><img src="../.gitbook/assets/use-wallet/expanded-dry-run-fail.png" alt="" width="450"><figcaption><p>Expanded Failing Dry Run</p></figcaption></figure>
 
-Once ready to sign, pressing the `Sign` button will open your wallet for signature.
+Once ready to sign, pressing the `Submit` button will open your wallet for signature.
 > ⚠️ **It is important to verify transaction details in your wallet before signing.**
 
 <figure><img src="../.gitbook/assets/use-wallet/talisman-signing.png" alt="" width="450"><figcaption><p>Opened Wallet for Signing</p></figcaption></figure>