doc migration: update the doc link address
In the file HACKING.rst and README.rst, there still left
some bad link. This change is to fix the doc link brought
by the doc migration.
Change-Id: I7a60a5821c199afb75a47ef24412470c16991d77
diff --git a/README.rst b/README.rst
index 2e13fec..17d4cba 100644
--- a/README.rst
+++ b/README.rst
@@ -3,7 +3,7 @@
========================
.. image:: http://governance.openstack.org/badges/tempest.svg
- :target: http://governance.openstack.org/reference/tags/index.html
+ :target: https://governance.openstack.org/tc/reference/tags/index.html
.. Change things from this point on