Use https for *.openstack.org references

The openstack.org pages now support https and our references to
the site should by default be one signed by the organization.

Change-Id: Ia6cdaf7fabd1c355df002aa07b0695610dde9cd1

1 files changed, 1 insertions, 1 deletions

diff --git a/bindep.txt b/bindep.txt
index bcd43fb..d179369 100644
--- a/bindep.txt
+++ b/bindep.txt
@@ -1,5 +1,5 @@
 # This is a cross-platform list tracking distribution packages needed by tests;
-# see http://docs.openstack.org/infra/bindep/ for additional information.
+# see https://docs.openstack.org/infra/bindep/ for additional information.
 
 gettext
 libssl-dev