Fixed the only sphinx warning in docs

We made previous attempt to get rid of all warnings, but it turned out
that gate does not execute tox's docs job but runs build_sphinx
directly.

The latter behaviour should be fixed, but while at it, we
should prepare neutron job to be executed in gate by cleaning up all
warnings.

Closes-Bug: #1466554

Change-Id: I8c265eae2175425568479116d1faef7d87fdcc02

diff --git a/doc/source/devref/openvswitch_agent.rst b/doc/source/devref/openvswitch_agent.rst
index ae8660af3c5cbb3e189e643750ee116578382a48..e0c45315071fc48c0fc8a972d8f060cf6b37ea1e 100644 (file)
--- a/doc/source/devref/openvswitch_agent.rst
+++ b/doc/source/devref/openvswitch_agent.rst
@@ -33,7 +33,7 @@ VXLAN Tunnels
 VXLAN is an overlay technology which encapsulates MAC frames
 at layer 2 into a UDP header.
 More information can be found in `The VXLAN wiki page.
- <http://en.wikipedia.org/wiki/Virtual_Extensible_LAN>`_
+<http://en.wikipedia.org/wiki/Virtual_Extensible_LAN>`_
 
 
 Further Reading