formatting

lib/associations/belongs-to.js

@@ -46,7 +46,7 @@ module.exports = (function() {
       obj[self.identifier] = associatedObject ? associatedObject.id : null
       obj[self.identifier] = associatedObject ? associatedObject.id : null
 
 
       // passes the changed field to save, so only that field get updated.
       // passes the changed field to save, so only that field get updated.
-      return obj.save([self.identifier])
+      return obj.save([ self.identifier ])
     }
     }
 
 
     return this
     return this