diff --git a/kotlin-native/runtime/src/main/kotlin/kotlin/collections/MutableCollections.kt b/kotlin-native/runtime/src/main/kotlin/kotlin/collections/MutableCollections.kt
index f0ac5b6cf24..559d7dd7659 100644
--- a/kotlin-native/runtime/src/main/kotlin/kotlin/collections/MutableCollections.kt
+++ b/kotlin-native/runtime/src/main/kotlin/kotlin/collections/MutableCollections.kt
@@ -18,6 +18,8 @@ public actual fun <T : Comparable<T>> MutableList<T>.sort(): Unit = sortWith(nat
  * Sorts elements in the list in-place according to the order specified with [comparator].
  *
  * The sort is _stable_. It means that equal elements preserve their order relative to each other after sorting.
+ *
+ * @sample samples.collections.Collections.Sorting.sortMutableListWith
  */
 public actual fun <T> MutableList<T>.sortWith(comparator: Comparator<in T>): Unit {
     if (size > 1) {
diff --git a/libraries/stdlib/js/src/kotlin/collections.kt b/libraries/stdlib/js/src/kotlin/collections.kt
index e61ac7b3e4b..0a5a982a784 100644
--- a/libraries/stdlib/js/src/kotlin/collections.kt
+++ b/libraries/stdlib/js/src/kotlin/collections.kt
@@ -159,6 +159,8 @@ public actual fun <T : Comparable<T>> MutableList<T>.sort(): Unit {
  * Sorts elements in the list in-place according to the order specified with [comparator].
  *
  * The sort is _stable_. It means that equal elements preserve their order relative to each other after sorting.
+ *
+ * @sample samples.collections.Collections.Sorting.sortMutableListWith
  */
 public actual fun <T> MutableList<T>.sortWith(comparator: Comparator<in T>): Unit {
     collectionsSort(this, comparator)