Indent anonymous functions correctly

Previously, this code:

```go
Describe("something", func() {
    It("does something", func() {
        doSomething()
    })
})
```

would be indented like this:

```go
Describe("something", func() {
    It("does something", func() {
            doSomething()
        })
    })
```

Now it is indented correctly.
Thanks!