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Fixed very little typo (#26269)

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lorisabbinante
2018-11-14 16:15:27 +01:00
committed by Aditya
parent c90dfd2f81
commit d4a1c0bb1a
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guide/english/swift/functions/index.md
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@ -82,7 +82,7 @@ In the above program,
and the inner (nested) functions are add() and subtract(). and the inner (nested) functions are add() and subtract().
- The nested function add() and subtract() in a way are being used outside of the enclosing function operate(). This is possible because the outer function returns one of these functions. - The nested function add() and subtract() in a way are being used outside of the enclosing function operate(). This is possible because the outer function returns one of these functions.
We've used the inner function outside the enclosing function operate() as operation(2, 3). The program internally calls add(2, 3)which outputs 5 in the console. We've used the inner function outside the enclosing function operate() as operation(2, 3). The program internally calls add(2, 3) which outputs 5 in the console.
[Source](https://www.programiz.com/swift-programming/nested-functions) [Source](https://www.programiz.com/swift-programming/nested-functions)