Add extra slash

Change-Id: I271f6dcb38834756152b4f0ac232f5729bf37de5
diff --git a/jjb/pipeline/voltha-bbsim-tests.groovy b/jjb/pipeline/voltha-bbsim-tests.groovy
index 6f9f964..ada7df4 100644
--- a/jjb/pipeline/voltha-bbsim-tests.groovy
+++ b/jjb/pipeline/voltha-bbsim-tests.groovy
@@ -163,7 +163,7 @@
          export KUBECONFIG="$(./bin/kind get kubeconfig-path --name="voltha-minimal")"
          export VOLTCONFIG="/home/jenkins/.volt/config-minimal"
          export PATH=/w/workspace/${gerritProject}_sanity-system-test/kind-voltha/bin:$PATH
-         kubectl get pods --all-namespaces -o jsonpath="{range .items[*].status.containerStatuses[*]}{.image}{'\t'}{.imageID}{'\n'}" | sort | uniq -c
+         kubectl get pods --all-namespaces -o jsonpath="{range .items[*].status.containerStatuses[*]}{.image}{'\\t'}{.imageID}{'\\n'}" | sort | uniq -c
          kubectl get nodes -o wide
          kubectl get pods -o wide
          kubectl get pods -n voltha -o wide