scala/scala.github.com — pull request #351 by kwladyka (2014-06-30 22:01:24+00:00)
Title: Update index.md

```Error:(23, 23) missing parameter type for expanded function ((x$3) => x$3.$times(2))
(1 to 5).map { val x=_*2; println(x); x };}```
^

I think it should be:
```(1 to 5).map { val x =(_: Int)*2; println(x); x }```