Fixed reference to old cleanup job

Change-Id: I35907927ffba8fcfa7674ca4f092c60558de00a3
diff --git a/jenkins/client/job/deploy/lab/mk/init.yml b/jenkins/client/job/deploy/lab/mk/init.yml
index 75c63a9..1ddd863 100644
--- a/jenkins/client/job/deploy/lab/mk/init.yml
+++ b/jenkins/client/job/deploy/lab/mk/init.yml
@@ -58,7 +58,7 @@
                 default: 'false'
               STACK_CLEANUP_JOB:
                 type: string
-                default: 'deploy-heat-cleanup'
+                default: 'deploy-stack-cleanup'
               # heat
               HEAT_STACK_ENVIRONMENT:
                 type: string