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auto merge of #16614 : cdwort/rust/pointer-guide-typo, r=steveklabnik

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This appears to be a minor typo. This example implies that x is mutable otherwise the compiler would error on the line before the comment implies.

Please let me know if I'm missing something - I'd love to learn what I got wrong!
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bors 2014-08-20 06:15:58 +00:00
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src/doc/guide-pointers.md
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@ -332,7 +332,7 @@ let z = &x;
Mutable ones, however, are not: Mutable ones, however, are not:
```{rust,ignore} ```{rust,ignore}
let x = 5i; let mut x = 5i;
let y = &mut x; let y = &mut x;
let z = &mut x; // error: cannot borrow `x` as mutable more than once at a time let z = &mut x; // error: cannot borrow `x` as mutable more than once at a time
``` ```