fix from suffix to prefix
minor #4136 [Reference] fix from suffix to prefix (xabbuh)

This PR was merged into the master branch.

Discussion
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[Reference] fix from suffix to prefix

| Q             | A
| ------------- | ---
| Doc fix?      | yes
| New docs?     | no
| Applies to    | 2.6+
| Fixed tickets |

As @Tobion said in #3895 and like the Wikipedia article describes, the handling of *prefixes* (not suffixes) was introduced.

Commits
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d185f40 fix from suffix to prefix