Docs: clarify exceptions in spaced-comment (fixes #13032) (#13126)
Docs: clarify exceptions in spaced-comment (fixes #13032) (#13126)

* Docs: update exception details to cover newline issue (fixes #13032)

* Docs: refactore explaination and added example

* chore: changed explaination

* Chore: change from 'line' to 'block' docs eg
Trott/eslint,platinumazure/eslint,platinumazure/eslint,DavidAnson/eslint,eslint/eslint,pvamshi/eslint,eslint/eslint,DavidAnson/eslint,Trott/eslint,pvamshi/eslint