Fix doc-blocks
minor #10739 [2.4] Fix doc-blocks (romainneutron)

This PR was merged into the 2.4 branch.

Discussion
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[2.4] Fix doc-blocks

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | n/a
| License       | MIT

last one has been merged too quickly

Commits
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7fab25e Fix doc-blocks