Xcode: Adjusting indentation of auto-generated braces?

Code auto-generated by Xcode seems to have the opening brace on the same line by default:

@interface Controller : NSObject {

}

I'd like the opening brace on a line of its own, like this:

@interface Controller : NSObject 
{

}

This applies in general to any method / class auto-generated by Xcode. In Xcode preferences I have "Indent solo { by" set to 0:

How can I fix this?