PROD-36050 Fix typos in test scenarios

Change-Id: Ibdebe89f4b7252ae6eb5869544e9a699bf8a1f9a
diff --git a/jobs/pipelines/run-test-scenarios.groovy b/jobs/pipelines/run-test-scenarios.groovy
index 877c0c8..5875b3c 100644
--- a/jobs/pipelines/run-test-scenarios.groovy
+++ b/jobs/pipelines/run-test-scenarios.groovy
@@ -24,6 +24,7 @@
 
 def steps = env.PASSED_STEPS
 def make_snapshot_stages = false
+def env.LAB_CONFIG_NAME = env.LAB_CONFIG_NAME ?: env.ENV_NAME
 
 timeout(time: 23, unit: 'HOURS') {
     node ("${PARENT_NODE_NAME}") {