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Add closing bracket to tour/high-order-functions #2150

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Aug 8, 2021
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Add closing bracket to tour/high-order-functions #2150

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2 changes: 1 addition & 1 deletion _tour/higher-order-functions.md
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Expand Up @@ -35,7 +35,7 @@ val salaries = Seq(20000, 70000, 40000)
val newSalaries = salaries.map(x => x * 2) // List(40000, 140000, 80000)
```
Notice how `x` is not declared as an Int in the above example. That's because the
compiler can infer the type based on the type of function map expects (see [Currying](/tour/multiple-parameter-lists.html). An even more idiomatic way to write the same piece of code would be:
compiler can infer the type based on the type of function map expects (see [Currying](/tour/multiple-parameter-lists.html)). An even more idiomatic way to write the same piece of code would be:

```scala mdoc:nest
val salaries = Seq(20000, 70000, 40000)
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