7031376: Typos in javadoc of TimSort classes

Reviewed-by: darcy
Contributed-by: jjb@google.com

src/share/classes/java/util/ComparableTimSort.java

@@ -241,7 +241,7 @@ class ComparableTimSort {
              * pivot < all in [left, start), so pivot belongs at left.  Note
              * that if there are elements equal to pivot, left points to the
              * first slot after them -- that's why this sort is stable.
-             * Slide elements over to make room to make room for pivot.
+             * Slide elements over to make room for pivot.
              */
             int n = start - left;  // The number of elements to move
             // Switch is just an optimization for arraycopy in default case

src/share/classes/java/util/TimSort.java

@@ -274,7 +274,7 @@ class TimSort<T> {
              * pivot < all in [left, start), so pivot belongs at left.  Note
              * that if there are elements equal to pivot, left points to the
              * first slot after them -- that's why this sort is stable.
-             * Slide elements over to make room to make room for pivot.
+             * Slide elements over to make room for pivot.
              */
             int n = start - left;  // The number of elements to move
             // Switch is just an optimization for arraycopy in default case