I highly appreciate this book and all the effort put into it, however I just wanted to point out (what seems to be) a slight mistake in the book's code. The code on this repo looks correct while the code snippet in the book is missing an underscore.
In chapter 2 page 22 (pdf version) in the code snippet for hello_world.routing.yml, the controller is missing and underscore in the beginning. Please let me know if I'm wrong.
Hello!
I highly appreciate this book and all the effort put into it, however I just wanted to point out (what seems to be) a slight mistake in the book's code. The code on this repo looks correct while the code snippet in the book is missing an underscore.
In chapter 2 page 22 (pdf version) in the code snippet for
hello_world.routing.yml
, the controller is missing and underscore in the beginning. Please let me know if I'm wrong.Below is a little screenshot of the issue: