Revert "Update LICENSE"

This reverts commit dd1d49b3609a0eace533a2d55b6b1f2842f960f8.

The license is actually supposed to look like that. That section is
boilerplate for others to apply the license to their own work. See
immediately above...

> To apply the Apache License to your work, attach the following
> boilerplate notice, with the fields enclosed by brackets "[]"
> replaced with your own identifying information. (Don't include
> the brackets!)