Update settings.en.md

[WDutra22]

I just corrected broken links of images

What is this PR for?

What is the purpose of this pull request?

• Bug fix
• New feature
• Docs update
• Other

[qlrd]

@WDutra22 Nice.

Since these PR changes documentation, i think it would be nice to have the 3 PRs in only one. Maybe a squash or cherry-pick them would work.

[odudex]

Casually, I'm refactoring docs for next release and a lot has changed on image names, as I increased their resolution.
Please use branch relative to PR #498 - tr_miniscript as reference.
@qlrd is right, you could do a single PR with all changes.
Please also note the en suffix on images cannot be hard coded, as documentation has multi-lingual support, and image suffix will change dynamically in case we add more languages, ex: ...pt.png, ...de.png, ...jp.png

[tadeubas]

This PR MAY BROKE the links! Please, verify that the docs imgs are working fine when generated.