Correction: hanging link, use internal link (#2520)

fix: hanging footnote orbot card
fix: external Tor Browser link to internal one

Signed-off-by: Jonah Aragon <jonah@triplebit.net>
Signed-off-by: Daniel Gray <dngray@privacyguides.org>

docs/tor.md

@@ -138,3 +138,5 @@ All versions are signed using the same signature so they should be compatible wi
 </details>
 
 </div>
+
+[^1]: The `IsolateDestAddr` setting is discussed on the [Tor mailing list](https://lists.torproject.org/pipermail/tor-talk/2012-May/024403.html) and [Whonix's Stream Isolation documentation](https://whonix.org/wiki/Stream_Isolation), where both projects suggest that it is usually not a good approach for most people.

docs/vpn.md

@@ -107,7 +107,7 @@ In addition to providing standard OpenVPN configuration files, Proton VPN has mo
 
 #### :material-alert-outline:{ .pg-orange } 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](https://torproject.org) for this purpose.
+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.
 
 ##### :material-alert-outline:{ .pg-orange } Killswitch feature is broken on Intel-based Macs