[8.2.x] doc: fix broken code blocks (#12450)
* [8.2.x] doc: fix broken code blocks
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
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Co-authored-by: Ran Benita <ran@unusedvar.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>