Example 479 - URL in href escape is unexpected

[vitaly]

1. As @Knagis said, THIS example is correct. Use dingus to check.
2. Here are links for more general discussion of normalization process & implementation bugs:

• Need clarification for links escaping / unescaping
• https://github.com/jgm/CommonMark/issues/270

There are things to fix, but your example is not from those.