Fixes typo in ScalaDoc: IndexOutofBoundsExcepti...

Fixes typo in ScalaDoc: IndexOutofBoundsException =>
IndexOutOfBoundsException. Contributed by Simon Ochsenreither. Review by
dubochet.

src/library/scala/collection/immutable/StringLike.scala

@@ -49,7 +49,7 @@ self =>
   protected[this] def newBuilder: Builder[Char, Repr]
 
   /** Return element at index `n`
-   *  @throws   IndexOutofBoundsException if the index is not valid
+   *  @throws   IndexOutOfBoundsException if the index is not valid
    */
   def apply(n: Int): Char = toString charAt n
 

src/library/scala/collection/mutable/BufferLike.scala

@@ -90,7 +90,7 @@ trait BufferLike[A, +This <: BufferLike[A, This] with Buffer[A]]
    *
    *  @param n      the index where new elements are inserted.
    *  @param elems  the traversable collection containing the elements to insert.
-   *  @throws   IndexOutofBoundsException if the index `n` is not in the valid range
+   *  @throws   IndexOutOfBoundsException if the index `n` is not in the valid range
    *            `0 <= n <= length`.
    */
   def insertAll(n: Int, elems: collection.Traversable[A])
@@ -99,7 +99,7 @@ trait BufferLike[A, +This <: BufferLike[A, This] with Buffer[A]]
     *
     *  @param n  the index which refers to the element to delete.
     *  @return   the previous element at index `n`
-    *   @throws   IndexOutofBoundsException if the if the index `n` is not in the valid range
+    *   @throws   IndexOutOfBoundsException if the if the index `n` is not in the valid range
     *            `0 <= n < length`.
     */
   def remove(n: Int): A
@@ -108,7 +108,7 @@ trait BufferLike[A, +This <: BufferLike[A, This] with Buffer[A]]
    *
    *  @param n  the index which refers to the first element to remove.
    *  @param count  the number of elements to remove.
-   *  @throws   IndexOutofBoundsException if the index `n` is not in the valid range
+   *  @throws   IndexOutOfBoundsException if the index `n` is not in the valid range
    *            `0 <= n <= length - count`.
    *  @throws   IllegalArgumentException if `count < 0`.
    */
@@ -160,7 +160,7 @@ trait BufferLike[A, +This <: BufferLike[A, This] with Buffer[A]]
    *
    *  @param n      the index where new elements are inserted.
    *  @param elems  the traversable collection containing the elements to insert.
-   *  @throws   IndexOutofBoundsException if the index `n` is not in the valid range
+   *  @throws   IndexOutOfBoundsException if the index `n` is not in the valid range
    *            `0 <= n <= length`.
    */
   def insert(n: Int, elems: A*) { insertAll(n, elems) }

src/library/scala/collection/mutable/IndexedSeqLike.scala

@@ -45,7 +45,7 @@ trait IndexedSeqLike[A, +Repr] extends scala.collection.IndexedSeqLike[A, Repr]
    *
    *  @param n       the index of the element to replace.
    *  @param elem    the new value.
-   *  @throws   IndexOutofBoundsException if the index is not valid.
+   *  @throws   IndexOutOfBoundsException if the index is not valid.
    */
   def update(idx: Int, elem: A)
 

src/library/scala/collection/mutable/MutableList.scala

@@ -73,12 +73,12 @@ extends LinearSeq[A]
   override def length: Int = len
 
   /** Returns the <code>n</code>th element of this list.
-   *  @throws IndexOutofBoundsException if index does not exist.
+   *  @throws IndexOutOfBoundsException if index does not exist.
    */
   override def apply(n: Int): A = first0.apply(n)
 
   /** Updates the <code>n</code>th element of this list to a new value.
-   *  @throws IndexOutofBoundsException if index does not exist.
+   *  @throws IndexOutOfBoundsException if index does not exist.
    */
   def update(n: Int, x: A): Unit = first0.update(n, x)
 

src/library/scala/collection/mutable/SeqLike.scala

@@ -30,7 +30,7 @@ trait SeqLike[A, +This <: SeqLike[A, This] with Seq[A]]
    *
    *  @param n       the index of the element to replace.
    *  @param lem     the new value.
-   *  @throws   IndexOutofBoundsException if the index is not valid.
+   *  @throws   IndexOutOfBoundsException if the index is not valid.
    */
   def update(idx: Int, elem: A)