jsguide: Unclear rule - Indented four spaces for Line-wrapped block tags

https://google.github.io/styleguide/jsguide.html#jsdoc-line-wrapping

Line-wrapped block tags are indented four spaces. Wrapped description text may be lined up with the description on previous lines, but this horizontal alignment is discouraged.

- Both below have same issues - when extra comments are edited:
- Line-wrapped block tags are indented four spaces.
- Wrapped description text may be lined up with the description on previous lines, but this horizontal alignment is discouraged.

- Also, why not have them on with new blank lines, when long description?
- Or, why not do similar to @fileoverview - "Wrapped lines are not indented."?