home.md

@@ -82,7 +82,7 @@ Syncing between a nextcloud and a Google calendar both ways with Caldav is not s
 
 ### Thunderbird
 
-Install the Thunderbird add-ons [TBsync](https://addons.thunderbird.net/en-US/thunderbird/addon/tbsync/) and [Provider for CalDAV & CardDAV](https://addons.thunderbird.net/en-US/thunderbird/addon/dav-4-tbsync/) and follow [this guide](https://docs.nextcloud.com/server/19/user_manual/pim/sync_thunderbird.html). As Server URL enter https;//faircloud.eu/nextcloud
+Install the Thunderbird add-ons [TBsync](https://addons.thunderbird.net/en-US/thunderbird/addon/tbsync/) and [Provider for CalDAV & CardDAV](https://addons.thunderbird.net/en-US/thunderbird/addon/dav-4-tbsync/) and follow [this guide](https://docs.nextcloud.com/server/19/user_manual/pim/sync_thunderbird.html). As Server URL enter https://faircloud.eu/nextcloud
 
 Alternatively use manual (old) method: follow [this guide](https://docs.nextcloud.com/server/latest/user_manual/de/pim/sync_thunderbird.html?highlight=caldav#the-old-method-manually-subscribing-to-calendars) and use a link like this:  https://faircloud.eu/nextcloud/remote.php/dav/calendars/your_fairlogin_username/personal/ - you find the correct link at each faircloud calendar behind the three dots.