change http links to https links
Change-Id: I9875b8db497129baebadc8e74cf602ea1c063cbd
diff --git a/HACKING.rst b/HACKING.rst
index e767b25..f2b800a 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -431,7 +431,7 @@
by modifying Tempest's `lib installation script`_ for previous branches
(because DevStack is branched).
-.. _lib installation script: http://git.openstack.org/cgit/openstack-dev/devstack/tree/lib/tempest
+.. _lib installation script: https://git.openstack.org/cgit/openstack-dev/devstack/tree/lib/tempest
2. Bug fix on core project needing Tempest changes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^