-description: "Implements IP{v4,v6} over IP{v4,v6} tunnelling as
- described in RFC2473. This module also implement the border relay of
- 6RD (RFC5969)."
+description: |-
+ Implements IP{v4,v6} over IP{v4,v6} tunnelling as
+ described in RFC2473. This module also implements the
+ border relay of 6RD (RFC5969).