[UI] Change "querentena" to "quarentena" on tutorial screen

[maioni]

Describe the bug
[UI] Change "querentena" to "quarentena" on tutorial screen

To Reproduce
Steps to reproduce the behavior:

1. Go to Tutorial
2. Check grammar

Actual behavior
The text "querentena" is wrong

Expected behavior
The correct text should be "quarentena"

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context

[JoseClaudioADS]

It is an image. You should talk to the UX team to adjust it and send it back to us.

[maioni]

Added to branch: slide1-update-quarentena
Please, merge it.