Fix link to EE-only doc and fix lint issues
What does this MR do?
Fix link (absolute links need to use html
file extension) and resolved some minor linting issues to pay-forward to the future.
Related issues
Relates to: https://gitlab.com/gitlab-org/gitlab-ce/issues/51696
Author's checklist
-
Apply the correct labels and milestone -
Crosslink the document from the higher-level index -
Crosslink the document from other subject-related docs -
Correctly apply the product badges and tiers -
Port the MR to EE (or backport from CE): always recommended, required when the ee-compat-check
job fails
Review checklist
-
Your team's review (required) -
PM's review (recommended, but not a blocker) -
Technical writer's review (required) -
Merge the EE-MR first, CE-MR afterwards