You might think that Article 1 of the FIDE Laws of Chess is pretty straightforward, and yet we needed to do a little housekeeping here. The issue was 1.1 and the idea that the player with the White pieces 'commences the game'. Using our 'be descriptive as possible' policy we decided to change it to the player with the white pieces, 'moves first'.
However this wasn't our only change. While it might be assumed that everyone should understand that White plays, then Black plays, then White plays etc, I suspect someone suggested that the rules are not clear enough, and although White plays first, the rules then do not prevent the alternation of moves starting with a second White move! So we fixed this one as well.