Fix some typos of the phrase "pair of" missing the article "a" in KDocs

kotlin-native/runtime/src/main/kotlin/kotlin/native/BitSet.kt

@@ -57,7 +57,7 @@ public class BitSet(size: Int = ELEMENT_SIZE) {
     private val Int.bitOffset: Int
         get() = this % ELEMENT_SIZE
 
-    // Transforms a bit index in the set into pair of a `bits` element index and a bit index in the element.
+    // Transforms a bit index in the set into a pair of a `bits` element index and a bit index in the element.
     private val Int.asBitCoordinates: Pair<Int, Int>
         get() = Pair(elementIndex, bitOffset)
 

libraries/stdlib/common/src/generated/_Arrays.kt

@@ -22700,7 +22700,7 @@ public fun <T : Any> Array<T?>.requireNoNulls(): Array<T> {
 }
 
 /**
- * Splits the original array into pair of lists,
+ * Splits the original array into a pair of lists,
  * where *first* list contains elements for which [predicate] yielded `true`,
  * while *second* list contains elements for which [predicate] yielded `false`.
  * 
@@ -22720,7 +22720,7 @@ public inline fun <T> Array<out T>.partition(predicate: (T) -> Boolean): Pair<Li
 }
 
 /**
- * Splits the original array into pair of lists,
+ * Splits the original array into a pair of lists,
  * where *first* list contains elements for which [predicate] yielded `true`,
  * while *second* list contains elements for which [predicate] yielded `false`.
  * 
@@ -22740,7 +22740,7 @@ public inline fun ByteArray.partition(predicate: (Byte) -> Boolean): Pair<List<B
 }
 
 /**
- * Splits the original array into pair of lists,
+ * Splits the original array into a pair of lists,
  * where *first* list contains elements for which [predicate] yielded `true`,
  * while *second* list contains elements for which [predicate] yielded `false`.
  * 
@@ -22760,7 +22760,7 @@ public inline fun ShortArray.partition(predicate: (Short) -> Boolean): Pair<List
 }
 
 /**
- * Splits the original array into pair of lists,
+ * Splits the original array into a pair of lists,
  * where *first* list contains elements for which [predicate] yielded `true`,
  * while *second* list contains elements for which [predicate] yielded `false`.
  * 
@@ -22780,7 +22780,7 @@ public inline fun IntArray.partition(predicate: (Int) -> Boolean): Pair<List<Int
 }
 
 /**
- * Splits the original array into pair of lists,
+ * Splits the original array into a pair of lists,
  * where *first* list contains elements for which [predicate] yielded `true`,
  * while *second* list contains elements for which [predicate] yielded `false`.
  * 
@@ -22800,7 +22800,7 @@ public inline fun LongArray.partition(predicate: (Long) -> Boolean): Pair<List<L
 }
 
 /**
- * Splits the original array into pair of lists,
+ * Splits the original array into a pair of lists,
  * where *first* list contains elements for which [predicate] yielded `true`,
  * while *second* list contains elements for which [predicate] yielded `false`.
  * 
@@ -22820,7 +22820,7 @@ public inline fun FloatArray.partition(predicate: (Float) -> Boolean): Pair<List
 }
 
 /**
- * Splits the original array into pair of lists,
+ * Splits the original array into a pair of lists,
  * where *first* list contains elements for which [predicate] yielded `true`,
  * while *second* list contains elements for which [predicate] yielded `false`.
  * 
@@ -22840,7 +22840,7 @@ public inline fun DoubleArray.partition(predicate: (Double) -> Boolean): Pair<Li
 }
 
 /**
- * Splits the original array into pair of lists,
+ * Splits the original array into a pair of lists,
  * where *first* list contains elements for which [predicate] yielded `true`,
  * while *second* list contains elements for which [predicate] yielded `false`.
  * 
@@ -22860,7 +22860,7 @@ public inline fun BooleanArray.partition(predicate: (Boolean) -> Boolean): Pair<
 }
 
 /**
- * Splits the original array into pair of lists,
+ * Splits the original array into a pair of lists,
  * where *first* list contains elements for which [predicate] yielded `true`,
  * while *second* list contains elements for which [predicate] yielded `false`.
  * 

libraries/stdlib/common/src/generated/_Collections.kt

@@ -3173,7 +3173,7 @@ public inline fun <T> Iterable<T>.minusElement(element: T): List<T> {
 }
 
 /**
- * Splits the original collection into pair of lists,
+ * Splits the original collection into a pair of lists,
  * where *first* list contains elements for which [predicate] yielded `true`,
  * while *second* list contains elements for which [predicate] yielded `false`.
  * 

libraries/stdlib/common/src/generated/_Sequences.kt

@@ -2691,7 +2691,7 @@ public inline fun <T> Sequence<T>.minusElement(element: T): Sequence<T> {
 }
 
 /**
- * Splits the original sequence into pair of lists,
+ * Splits the original sequence into a pair of lists,
  * where *first* list contains elements for which [predicate] yielded `true`,
  * while *second* list contains elements for which [predicate] yielded `false`.
  *

libraries/stdlib/common/src/generated/_Strings.kt

@@ -2264,7 +2264,7 @@ public fun <R> CharSequence.chunkedSequence(size: Int, transform: (CharSequence)
 }
 
 /**
- * Splits the original char sequence into pair of char sequences,
+ * Splits the original char sequence into a pair of char sequences,
  * where *first* char sequence contains characters for which [predicate] yielded `true`,
  * while *second* char sequence contains characters for which [predicate] yielded `false`.
  * 
@@ -2284,7 +2284,7 @@ public inline fun CharSequence.partition(predicate: (Char) -> Boolean): Pair<Cha
 }
 
 /**
- * Splits the original string into pair of strings,
+ * Splits the original string into a pair of strings,
  * where *first* string contains characters for which [predicate] yielded `true`,
  * while *second* string contains characters for which [predicate] yielded `false`.
  * 

libraries/stdlib/wasm/src/kotlin/text/regex/BitSet.kt

@@ -44,7 +44,7 @@ internal class BitSet constructor(size: Int = ELEMENT_SIZE) {
     private val Int.bitOffset: Int
         get() = this % ELEMENT_SIZE
 
-    // Transforms a bit index in the set into pair of a `bits` element index and a bit index in the element.
+    // Transforms a bit index in the set into a pair of a `bits` element index and a bit index in the element.
     private val Int.asBitCoordinates: Pair<Int, Int>
         get() = Pair(elementIndex, bitOffset)
 

libraries/tools/kotlin-stdlib-gen/src/templates/Generators.kt

@@ -558,7 +558,7 @@ object Generators : TemplateGroupBase() {
 
         doc {
             """
-            Splits the original ${f.collection} into pair of lists,
+            Splits the original ${f.collection} into a pair of lists,
             where *first* list contains elements for which [predicate] yielded `true`,
             while *second* list contains elements for which [predicate] yielded `false`.
             """
@@ -589,7 +589,7 @@ object Generators : TemplateGroupBase() {
         specialFor(CharSequences, Strings) {
             doc {
                 """
-                Splits the original ${f.collection} into pair of ${f.collection}s,
+                Splits the original ${f.collection} into a pair of ${f.collection}s,
                 where *first* ${f.collection} contains characters for which [predicate] yielded `true`,
                 while *second* ${f.collection} contains characters for which [predicate] yielded `false`.
                 """