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book: fix a typo

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Kylo Ginsberg 2016-09-10 07:58:30 -07:00
parent a5f4cc527d
commit 38009bfa91
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src/doc/book/references-and-borrowing.md
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@ -152,7 +152,7 @@ the thing `y` points at. You’ll notice that `x` had to be marked `mut` as well
If it wasn’t, we couldn’t take a mutable borrow to an immutable value.
You'll also notice we added an asterisk (`*`) in front of `y`, making it `*y`,
this is because `y` is a `&mut` reference. You'll need to use astrisks to
this is because `y` is a `&mut` reference. You'll need to use asterisks to
access the contents of a reference as well.
Otherwise, `&mut` references are like references. There _is_ a large