Minimize horizontal scrolling in code blocks (improve readability)
minor #3500 Minimize horizontal scrolling in code blocks (improve readability) (ifdattic)

This PR was merged into the 2.3 branch.

Discussion
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Minimize horizontal scrolling in code blocks (improve readability)

| Q             | A
| ------------- | ---
| Doc fix?      | yes
| New docs?     | no
| Applies to    | 2.3
| Fixed tickets |

Commits
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bfd1584 Minimize horizontal scrolling in code blocks (improve readability)