auto merge of #14547 : reem/rust/remove-owned-vec-docs, r=alexcrichton
The last example in the containers and iterators guide had a superfluous owned vector in it. Everything works fine without it, so I removed it to avoid confusion.
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cc4513202d
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@ -396,7 +396,7 @@ underlying iterators are.
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~~~
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let xs = [1, 2, 3, 4, 5];
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let ys = ~[7, 9, 11];
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let ys = [7, 9, 11];
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let mut it = xs.iter().chain(ys.iter());
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println!("{}", it.idx(0)); // prints `Some(1)`
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println!("{}", it.idx(5)); // prints `Some(7)`
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