clarify comment on key

aae4ca03 · Klaus Reuter · 6fff3f9d · aae4ca03
Commit aae4ca03 authored 3 years ago by Klaus Reuter
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,7 +6,7 @@ python_test_numpy:
    tags:
        - cloud
    cache:
-        # use a static key unless you want to have the cache cleaned
+        # use a static key and change it manually in case you want to have the cache cleaned
        key: "python39_pip_cache_20220731"
        paths:
            - .cache/pip