1. Select the Event where the Timeline Event note you wish to edit is, and then click on 'Timeline'.
2. Select the Timeline Event with the note you'd like to edit, and click on the notepad icon in the upper right corner.
3. You will be taken to a screen titled "Edit Note". Make your edits, press 'Done' when finished, then click on the back arrow to be sure your note is saved with the changes!
4. You will then be taken to your main Timeline screen, but if you click on the Timeline Event you made edits to, your edits will appear in the Notes section!