Remove spell from configure null-ls docs

[alextes]

Issues

• [X] I have checked existing issues and there are no existing ones with the same request.

Feature description

When new users, such as myself, start using nvim (or my case migrate from vim) there's a lot going on.

You're copy pasting a lot to get basic functionality for coding work.

When pasting the example null-ls config, you paste in spell as a source. As a coder, you may then spend some time rather annoyed at the bad suggestions nvim-cmp is throwing your way, and it may take a while to figure out null-ls hooks into the language server, which hooks into nvim-cmp, which gives text suggestions that most coders don't need.

This doesn't matter much, null-ls is still great when set up properly, but it may give people a slightly more pleasant and less confusing or frustrating experience setting up nvim, lsp, cmp, and null-ls for the first time.

What do others think? (:

Here are two threads of people running into the same issue:

• https://www.reddit.com/r/neovim/comments/wf5dsw/nvimcmplsp_how_to_remove_text_results_from/
• https://www.reddit.com/r/neovim/comments/v2ifpb/text_fields_on_lsp_auto_completion/

Thanks for a great plugin 💛 !

Help

Yes

Implementation help

No response

[jose-elias-alvarez]

I think that this is more of a lesson about users copy-pasting things from READMEs without fully understanding them, but yes, if this issue has come up multiple times, I'd be open to merging a PR that removes spell from the documentation.

[jose-elias-alvarez]

Closing this as I don't plan on doing it myself, but anybody who is bothered by it should feel free to open a PR.