fixed environment name

.gitlab-ci.yml

@@ -8,7 +8,7 @@ workflow:
   rules:
   - if: $CI_COMMIT_BRANCH != "master" && $CI_COMMIT_BRANCH != "development" &&  ($CI_COMMIT_TAG || $CI_COMMIT_BRANCH)
     variables:
-      DEPLOY_ENVIRONMENT: review/$CI_COMMIT_REF_SLUG
+      DEPLOY_ENVIRONMENT: review/${CI_COMMIT_REF_SLUG}
       DOCKER_COMPOSER_IMAGE_TAG: $CI_COMMIT_REF_SLUG-composer
       DOCKER_FPM_IMAGE_TAG: $CI_COMMIT_REF_SLUG
       DOCKER_NGINX_IMAGE_TAG: $CI_COMMIT_REF_SLUG