Before this PR this

```zig
const namespace = struct {
    extern const num: u8 addrspace(.generic);
};
// comment
```

got formatted to this

```zig
const namespace = struct {
    extern const num: u8 addrspace(.generic);
(
```

Co-authored-by: rpkak <rpkak@noreply.codeberg.org>
Co-committed-by: rpkak <rpkak@noreply.codeberg.org>