This is my first post, so please be gentle.

In the book, I'm told to create an input.html file with the following code:

<form action = "\look\at" >

And no matter how hard I tried, I kept getting a routing error. After looking at the screen shot in the book, I changed the code to:

<form action = "/look/at" >

And it finally worked.

I kept looking at the code in all of chapter 5, and the same code keeps being repeated over and over. Is this something that is wrong with my setup, or a typo that keeps being repeated over and over? What's the correct code?