doc: do not use absolute address

use relative address instead, to ease the pain when testing.

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/doc/_static/js/ceph.js b/doc/_static/js/ceph.js
index 5374029a0a37a6098b9defc9f867b252b30946e5..c73805c8708330cbc8a03f7380a983b72802bf59 100644 (file)
--- a/doc/_static/js/ceph.js
+++ b/doc/_static/js/ceph.js
@@ -1,5 +1,5 @@
 $(function() {
-  var releases_url = "https://docs.ceph.com/docs/master/releases.json";
+  var releases_url = DOCUMENTATION_OPTIONS.URL_ROOT + '/releases.json';
 
   function show_edit(branch, data) {
     if (branch) {