am bb129dc5: docs: make Notifying the User an expandable list

Merge commit 'bb129dc57b4a5be24ab7c5e436fa591f61e28d3d' into froyo-plus-aosp

* commit 'bb129dc57b4a5be24ab7c5e436fa591f61e28d3d':
  docs: make Notifying the User an expandable list