Fix wrappers tutorial link

[mantasu]

Description

A small fix to the broken link when clicking on "the corresponding tutorial" at the end of Wrappers section. I didn't add an explicit issue for this.

Type of change

• Documentation only change (no code changed)
• This change requires a documentation update

Screenshots

After clicking the corresponding tutorial at the end of Wrappers:

Before	After

Checklist:

• I have run the pre-commit checks with pre-commit run --all-files (see CONTRIBUTING.md instructions to set it up)
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[pseudo-rnd-thoughts]

Thanks for the PR