Use domain names instead of URLs and harmonize example creator

[fkohrt]

Fixes

Fixes #193 by @fkohrt alongside #200

Description

Changes www.author.com to https://janedoe.com

Tests

I changed the implementation of a test at tests/unit/specs/components/LicenseCode.spec.js so this should be verified to be ok.

Checklist

• My pull request has a descriptive title (not a vague title like Update index.md).
• My pull request targets the default branch of the repository (main or master).
• My commit messages follow best practices.
• My code follows the established code style of the repository.
• I added tests for the changes I made (if applicable).
• I added or updated documentation (if applicable).
• I tried running the project locally and verified that there are no
  visible errors.

Developer Certificate of Origin

Developer Certificate of Origin

Developer Certificate of Origin
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Everyone is permitted to copy and distribute verbatim copies of this
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Developer's Certificate of Origin 1.1

By making a contribution to this project, I certify that:

(a) The contribution was created in whole or in part by me and I
    have the right to submit it under the open source license
    indicated in the file; or

(b) The contribution is based upon previous work that, to the best
    of my knowledge, is covered under an appropriate open source
    license and I have the right under that license to submit that
    work with modifications, whether created in whole or in part
    by me, under the same open source license (unless I am
    permitted to submit under a different license), as indicated
    in the file; or

(c) The contribution was provided directly to me by some other
    person who certified (a), (b) or (c) and I have not modified
    it.

(d) I understand and agree that this project and the contribution
    are public and that a record of the contribution (including all
    personal information I submit with it, including my sign-off) is
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[obulat]

Thank you for your help, @fkohrt !

[fkohrt]

And I just noticed that I got the title the wrong way, sorry for that.

Of course, it should be "Use URLs instead of domain names"