YNH Documentation about OnlyOffice could be reordered for clarity

[narFnarF]

Describe the bug

The yunohost documentation on how to install Onlyoffice starts by describing how to install OnlyOffice using the Nextcloud app way, while warning that the performances are poor and lack ARM support, then explains that there's a better way, using the yunohost onlyoffice app.

Why not reorder the sections so that it explains the better way first? Wouldn't it be clearer?

Steps to reproduce

• Go to https://github.com/YunoHost-Apps/nextcloud_ynh#configure-onlyoffice-integration
• Look at the section "Configure ONLYOFFICE integration"