fixed a typo in the reference to the example

[mcmoodoo]

No description provided.

[carols10cents]

No, Listing 1-1 is correct. Listing 1-2 is the Cargo.toml; this text is talking about the "Hello, world" Rust code. Thanks though!

[mcmoodoo]

@carols10cents,

Oh, I think there's a bit of confusion here.

I was trying to fix the reference to a section. For instance, this paragraph refers to listing 1.1:

But, in reality, the "Hello World" program is in section 1.2:

Please, correct me if I am wrong.

However, if I got confused by this, an average user is more likely to.

[carols10cents]

"Listing" means a caption of a code example, not a section in the sidebar.