* Add Hebrew online books

* update whitespaces

* update whitespaces

* update whitespaces

* Apply suggestions from code review
Co-authored-by: NDavid Ordás <davorpatech@gmail.com>

* Update free-programming-books-he.md

* Update free-programming-books-he.md
Co-authored-by: NDavid Ordás <davorpatech@gmail.com>