Change description of organization

[bph]

Current Description of the Organization

"The WordPress Training Team creates downloadable lesson plans and related materials for instructors to use in live environments such as meetups and workshops."

Suggested change:

"The Learn WordPress GitHub Organization comprised of educators of the WordPress open-source project who provide educational material, example code in GitHub Gists, WordPress Plugins, or Themes for learning purposes only.

Educators are faculty members of Learn.WordPress.org, and writers on the WordPress Developer Blog.

All code is for education purposes only, and should not be used on production sites"