highlighting fix in building_2d_games/Chapter 11

[Omar-Gebal]

Here it indicates that using MonoGameLibrary.Graphics; is the new line while using MonoGameLibrary.Input; is the actual new line, it is kinda silly I know but thought why not fix it

[Omar-Gebal]

Ok I have noticed all the highlighting in the file is one line off so I am going to fix that now too

[Omar-Gebal]

I just noticed that in the Updating Game1 Class section there is a change not applied.
Where it says:

but it still uses the old method as shown here

I think this requires to call ExitOnEscape = true; in the Initialize() method in the Game1 class. and removing it from the Update method (Which I tested and it works), I noticed that this is not corrected in the chapters ahead though, I can open a new pull request and put in the effort to fix it if you give me the greenlight

[SimonDarksideJ]

Thanks but looks like these changes were already picked up