Fix typo

Change-Id: I25e124d03a129ff44f691cd10086047270f7de85
diff --git a/jenkins/client/job/docker/oss/init.yml b/jenkins/client/job/docker/oss/init.yml
index 9e36046..ad2212e 100644
--- a/jenkins/client/job/docker/oss/init.yml
+++ b/jenkins/client/job/docker/oss/init.yml
@@ -1,4 +1,4 @@
-parameters:
+classes:
   - system.jenkins.client.job.docker.oss.cis-collectors
   - system.jenkins.client.job.docker.oss.devops-portal
   - system.jenkins.client.job.docker.oss.rundeck