fix accidental hardcoding of hostname

Change-Id: Ifcb915fb076208e6499d45e04cbeee81a4e64f34
diff --git a/jjb/docs.yaml b/jjb/docs.yaml
index 6fa17bd..c7a0332 100644
--- a/jjb/docs.yaml
+++ b/jjb/docs.yaml
@@ -148,6 +148,6 @@
           make build
 
           # copy swagger REST API docs first, then exclude deleting them when copying rest of guide
-          rsync -rvzh --delete _book/ guide.opencord.org:/var/www/guide/$GERRIT_BRANCH
-          rsync -rvzh --delete xos/swagger/ guide.opencord.org:/var/www/guide/$GERRIT_BRANCH/swagger
+          rsync -rvzh --delete _book/ {docs-ssh-host}:/var/www/guide/$GERRIT_BRANCH
+          rsync -rvzh --delete xos/swagger/ {docs-ssh-host}:/var/www/guide/$GERRIT_BRANCH/swagger