remove an extra tag

.gitlab-ci.yml

@@ -1,29 +1,25 @@
+stages:
+  - test
+  - build
+  - deploy
+
 test:cargo:
   image: rust:latest
+  stage: test
   script:
     - rustc --version && cargo --version  # Print version info for debugging
     - rustup component add clippy
     - cargo clippy -- -D warnings
     - cargo test
 
-build:docs:
-  image: python:3.7-alpine
-  stage: test
-  script:
-  - pip install -U sphinx
-  - mkdir -p public/{es,en}
-  - sphinx-build -b html ./docs/es/source/ public/es
-  - sphinx-build -b html ./docs/en/source/ public/en
-  rules:
-    - if: $CI_COMMIT_REF_NAME != $CI_DEFAULT_BRANCH
-
 pages:
+  image: python:3.8-alpine
   stage: deploy
   script:
-  - pip install -U sphinx
-  - mkdir -p public/{es,en}
-  - sphinx-build -b html ./docs/es/source/ public/es
-  - sphinx-build -b html ./docs/en/source/ public/en
+    - pip install -U sphinx
+    - mkdir -p public/{es,en}
+    - sphinx-build -b html ./docs/es/source/ public/es
+    - sphinx-build -b html ./docs/en/source/ public/en
   artifacts:
     paths:
     - public