fix: ProtonVPN on Linux has 2FA (#2539)

Co-authored-by: redoomed1 <161974310+redoomed1@users.noreply.github.com>
Signed-off-by: Jonah Aragon <jonah@privacyguides.org>
Signed-off-by: Daniel Gray <dngray@privacyguides.org>

docs/vpn.md

@@ -105,9 +105,9 @@ Unfortunately it does not work very well in countries where sophisticated filter
 
 In addition to providing standard OpenVPN configuration files, Proton VPN has mobile clients for [App Store](https://apps.apple.com/app/id1437005085), [Google Play](https://play.google.com/store/apps/details?id=ch.protonvpn.android), and [GitHub](https://github.com/ProtonVPN/android-app/releases) allowing for easy connections to their servers.
 
-#### :material-alert-outline:{ .pg-orange } Additional Notes
+#### :material-information-outline:{ .pg-blue } Additional Notes
 
-Proton VPN clients support two factor authentication on all platforms except Linux at the moment. Proton VPN has their own servers and datacenters in Switzerland, Iceland and Sweden. They offer content blocking and known-malware blocking with their DNS service. Additionally, Proton VPN also offers "Tor" servers allowing you to easily connect to onion sites, but we still strongly recommend using [the official Tor Browser](tor.md#tor-browser) for this purpose.
+Proton VPN clients support two factor authentication on all platforms. Proton VPN has their own servers and datacenters in Switzerland, Iceland and Sweden. They offer content blocking and known-malware blocking with their DNS service. Additionally, Proton VPN also offers "Tor" servers allowing you to easily connect to onion sites, but we still strongly recommend using [the official Tor Browser](tor.md#tor-browser) for this purpose.
 
 ##### :material-alert-outline:{ .pg-orange } Killswitch feature is broken on Intel-based Macs