Fix typo
Change-Id: Ia0e469f248a3d09d7876b5e1fb6a24067ab50fe7
diff --git a/cicd-lab-pipeline.groovy b/cicd-lab-pipeline.groovy
index 1294e35..40c911e 100644
--- a/cicd-lab-pipeline.groovy
+++ b/cicd-lab-pipeline.groovy
@@ -133,7 +133,7 @@
out = salt.cmdRun(saltMaster, 'I@docker:swarm:role:master', """/bin/bash -c 'docker service ls | grep -E "0/[0-9]+"' && echo 'Some services are not running'""")
for (int a = 0; a < out['return'].length(); a++) {
def entry = a
- for (int i = 0; i < entry.length(); i++)
+ for (int i = 0; i < entry.length(); i++) {
def node = entry[i]
if (node.value =~ /Some services are not running/) {
sleep(10)