tests: use raw string for doc to avoid deprecated python warning

Signed-off-by: Christian Hopps <chopps@labn.net>

diff --git a/tests/topotests/bgp_nexthop_mp_ipv4_6/test_nexthop_mp_ipv4_6.py b/tests/topotests/bgp_nexthop_mp_ipv4_6/test_nexthop_mp_ipv4_6.py
index 0058f213da81b664c492b53b9b1b5a03c80a8daa..911a6d757f8ab1badb94ec534bc647777414b9ea 100644 (file)
--- a/tests/topotests/bgp_nexthop_mp_ipv4_6/test_nexthop_mp_ipv4_6.py
+++ b/tests/topotests/bgp_nexthop_mp_ipv4_6/test_nexthop_mp_ipv4_6.py
@@ -32,7 +32,7 @@ pytestmark = [pytest.mark.bgpd, pytest.mark.isisd]
 
 
 def build_topo(tgen):
-    """
+    r"""
                  +---+
                  | h1|
                  +---+