Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -94,7 +94,7 @@ docker-bench-security:
         # if secrets.example files exist, remove the .example extension to be able to start the container
         - if [[ -d $MODIFIED_IMAGE/secrets ]]; then for i in $MODIFIED_IMAGE/secrets/*.example ; do cp $i $(echo $i| cut -d '.' -f1,2); done; fi;
         # let docker-compose create the required volumes and networks
-        - sed -i -e 's/external: true/external: false/g' $MODIFIED_IMAGE/docker-compose.yml
+        - "sed -i -e 's/external: true/external: false/g' $MODIFIED_IMAGE/docker-compose.yml"
     script:
         - cd $MODIFIED_IMAGE
         - docker-compose up -d