fixed the few nits!
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1 changed files with 3 additions and 3 deletions
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@ -125,9 +125,9 @@ This will print `6`. We make `y` a mutable reference to `x`, then add one to
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the thing `y` points at. You’ll notice that `x` had to be marked `mut` as well,
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if it wasn’t, we couldn’t take a mutable borrow to an immutable value.
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You'll also notice we added an asterisk in front of `y`, making it `*y`,
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this is because y is an `&mut` reference. You'll also need to use them for
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accessing and modifying `&` references as well.
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You'll also notice we added an asterisk (`*`) in front of `y`, making it `*y`,
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this is because `y` is an `&mut` reference. You'll also need to use them for
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accessing the contents of a reference as well.
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Otherwise, `&mut` references are just like references. There _is_ a large
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difference between the two, and how they interact, though. You can tell
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