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Fix a typo: retail -> retain

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#KT-18526 Fixed
This commit is contained in:
Ilya Gorbunov
2017-06-28 01:11:52 +03:00
parent a21dbf08a8
commit fe17c4416e
1 changed files with 1 additions and 1 deletions
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libraries/stdlib/src/kotlin/collections/MutableCollections.kt
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@@ -29,7 +29,7 @@ public inline fun <@kotlin.internal.OnlyInputTypes T> MutableCollection<out T>.r
/** /**
* Retains only the elements in this collection that are contained in the specified collection. * Retains only the elements in this collection that are contained in the specified collection.
* *
* Allows to overcome type-safety restriction of `retailAll` that requires to pass a collection of type `Collection<E>`. * Allows to overcome type-safety restriction of `retainAll` that requires to pass a collection of type `Collection<E>`.
* *
* @return `true` if any element was removed from the collection, `false` if the collection was not modified. * @return `true` if any element was removed from the collection, `false` if the collection was not modified.
*/ */