scala/scala — pull request #2302 by starblood (2013-03-25 03:36:25+00:00)
Title: Sorting example for Ordering in scaladoc corrected

### Sorting example for Ordering in scaladoc corrected

Ordering example code for
```scala
Sorting.quickSort(pairs)(Ordering.by[(String, Int, Int), Int](_._2)
```

should be fixed like below
```scala
Sorting.quickSort(pairs)(Ordering.by[(String, Int, Int), Int](_._2))
```