Fix CharSequence.repeat doc

libraries/stdlib/common/src/kotlin/TextH.kt

@@ -192,6 +192,11 @@ internal expect fun String.nativeLastIndexOf(str: String, fromIndex: Int): Int
 public expect fun String.substring(startIndex: Int): String
 public expect fun String.substring(startIndex: Int, endIndex: Int): String
 
+/**
+ * Returns a string containing this char sequence repeated [n] times.
+ * @throws [IllegalArgumentException] when n < 0.
+ * @sample samples.text.Strings.repeat
+ */
 public expect fun CharSequence.repeat(n: Int): String
 
 

libraries/stdlib/js/src/kotlin/text/stringsCode.kt

@@ -103,6 +103,7 @@ public actual fun String.decapitalize(): String {
 /**
  * Returns a string containing this char sequence repeated [n] times.
  * @throws [IllegalArgumentException] when n < 0.
+ * @sample samples.text.Strings.repeat
  */
 public actual fun CharSequence.repeat(n: Int): String {
     require(n >= 0) { "Count 'n' must be non-negative, but was $n." }