Fixing typo in the script section.

.gitlab-ci.yml

@@ -149,7 +149,7 @@ nightly1:
   only:
     - schedules
   script:
-    echo "Running  nightly tests"
+    - echo "Running  nightly tests"
     - export NAMESPACE="archiveretrieve-${CTA_BUILD_ID}-$(cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 4 | head -n 1)"
     - cd continuousintegration/orchestration/; ./run_systemtest.sh -n ${NAMESPACE} -p ${CI_PIPELINE_ID} -s tests/archive_retrieve.sh -O -D
     - kubectl -n ${NAMESPACE} exec client -- bash /root/client_ar.sh -n 2000 -s 80 -p 10 -v