Backup: Copy when backing up with empty wallet

[pwltr]

Describe the bug
When dismissing the onboarding message and starting Backup flow the copy is not accurate.

To Reproduce
Steps to reproduce the behavior:

1. Wipe Wallet
2. Go through Onboarding
3. Close the onboarding msg on Home screen
4. Click suggestion Card "Back up your wallet"
5. Text is not accurate

Screenshots