Multiline `Tuple` type with inline comments formats incorrectly

Example code:

```cr
private alias TupleType = Tuple(
  Hash(String, String), # defaults
  Set(String), # variables
)
```

Gets reformatted to:

```cr
  private alias TupleType = Tuple(Hash(String, String),  # defaults
Set(String)                                              # variables
)
```
