Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -9,7 +9,7 @@ before_script:
   - chmod 700 ~/.ssh
   - ssh-keyscan bwunicluster.scc.kit.edu > ~/.ssh/known_hosts
   - chmod 644 ~/.ssh/known_hosts
-  #
+  
 Test SSH:
     script:
       - GITLAB_KEY=$(echo "$GITLAB_KEY" | tr -d '\r' | tr -d '\n')