Fix .gitlab-ci.yml file

.gitlab-ci.yml

@@ -38,7 +38,7 @@ test_load_job:
     - python ./test/check-alarm-conf.py --device=alarm/handler/01 --alarm="tag=test0;formula=(alarm/test/01/condition == 1);on_delay=0;off_delay=0;priority=high;shlvd_time=0;group=gr_test;message=Test alarm;url=;on_command=;off_command=;enabled=1"
   needs: ["build_job"]
   services:
-          - name: artefact.skatelescope.org/ska-tango-images-tango-db:10.4.16
+    - name: artefact.skatelescope.org/ska-tango-images-tango-db:10.4.16
       alias: tangodb