doc: Use different label to distinguish PBR nexthop groups

/root/frr/doc/user/pbr.rst:32: WARNING: duplicate label nexthop-groups, other instance in /root/frr/doc/user/nexthop_groups.rst

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>

diff --git a/doc/user/pbr.rst b/doc/user/pbr.rst
index d0513018e33c1e7d8b28b55e00843c209021d275..83abfa220eee69a72c7b3fa38eab5ad9a8b7533d 100644 (file)
--- a/doc/user/pbr.rst
+++ b/doc/user/pbr.rst
@@ -28,8 +28,8 @@ documented elsewhere.
 
 .. _nexthop-groups:
 
-Nexthop Groups
-==============
+PBR Nexthop Groups
+==================
 
 A nexthop group is a list of ECMP nexthops used to forward packets
 when a pbr-map is matched.