Removed error in .gitlab-ci.yml

.gitlab-ci.yml

@@ -34,6 +34,7 @@ docker_build:
     changes:
       - Dockerfile
       - assets/**/*
+      - .gitlab-ci.yml
     
 docker_publish_alpha:
   stage: publish
@@ -56,6 +57,7 @@ docker_publish_alpha:
     - branches
     changes:
     - Dockerfile
+    - .gitlab-ci.yml
     - assets/**/*
   except:
   - master
@@ -70,7 +72,7 @@ docker_publish_staging:
       --input image.tar.gz \
       --docker-config "${DOCKER_STAGING_AUTH_CONFIG}" \
       --name ${staging_repo} \
-      --tag ${OKAPI_VERSION}
+      --tag ${OKAPI_VERSION} \
       --tag staging
   dependencies:
   - docker_build
@@ -82,6 +84,7 @@ docker_publish_staging:
     changes:
     - Dockerfile
     - assets/**/*
+    - .gitlab-ci.yml
 
 ## Pipeline to publish to docker-hub. Disabled at the moment.
 #docker_publish_production: