README: clarify auth_key scope must be writable
Fixes #217 Signed-off-by: mcoulombe <max@tailscale.com>
M
mcoulombe committed
f987cba5e9535f400a6ca7ee9567ba5613b32b68
Parent: a392da0
Fixes #217 Signed-off-by: mcoulombe <max@tailscale.com>