The code snippet for the Game 1 Class on chapter 11 has incorrect highlights.
The highlighted code are things that were already written in previous chapters or comments, and the changes it mentions below the snippet are not, like the base.Update method.
https://docs.monogame.net/articles/tutorials/building_2d_games/11_input_management/index.html#updating-the-game1-class

The code snippet for the Game 1 Class on chapter 11 has incorrect highlights.
The highlighted code are things that were already written in previous chapters or comments, and the changes it mentions below the snippet are not, like the base.Update method.
https://docs.monogame.net/articles/tutorials/building_2d_games/11_input_management/index.html#updating-the-game1-class