Update v1.23

This is a small update of the existing chapters:

• Changed the wording in some lines to clarify the intended meaning or improve the flow.
• Edited one verse of Elos's song to match the song in the music video. :)
• Fixed Janiya's name in a few places, when it appeared before she introduced herself or instead of "Janiya's Note."

Thank you for your patience and continued interest!