Testing.md

@@ -140,7 +140,6 @@
 
 * [Mailbox is running](mailbox-is-running)
 * [Time last connected](time-last-connected)
-* [WIP Unlink mailbox](unlink-mailbox)
 * [Stop mailbox](stop-mailbox)
 
 ### Autostart mailbox on reboot (https://code.briarproject.org/briar/briar-mailbox/-/merge_requests/83)