mozilla/rust — pull request #4262 by ejholmes (2012-12-23 07:53:43+00:00)
Title: Fix example in 13.3

Before this fix, compiling produced the following error:

```
main.rs:3:24: 3:52 error: binary operation + cannot be applied to type `&static/str`
main.rs:3 fn main() { io::println("hello " + world::explore()); }
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
error: aborting due to previous error
```