Description

fix mdn_url for selectors and types

for Adjacent sibling combinator and Subsequent-sibling combinator, rename and fix mdn_url to match the mdn/content

for IE-specifed feature, simply remove the mdn_url key

for non-existed mdn docs, remove the mdn_url key

for redirected mdn docs, update the mdn_url key

found using https://github.com/skyclouds2001/mdn-tools/blob/master/checks/mdn_url-check.js and result store in https://github.com/skyclouds2001/mdn-tools/blob/master/results/incorrect_mdn_url.json

Motivation

Additional details

Related issues and pull requests