Issue with multiline JSDoc comments

[borishere]

Description

JSDoc has 2 trailing spaces that represent a new line. They shouldn't be removed.

Steps to Reproduce

1. Create multiline comment with trailing spaces at the end.
2. Init trim whitespaces

Expected behavior: [What you expect to happen]
Don't trim spaces in multiline comments because they are necessary.

Actual behavior: [What actually happens]
Thay are trimmed:)