"Associate Producers" in the credits is incorrectly pluralized

The bug

The category containing the producer Marc Watson under Mojang is titled Associate Producers, and is incorrectly pluralized, as there is only one producer with that title.

Here is a part of the credits that demonstrates the bug:

Associate Producers
   Marc Watson

Associate Producers
   Marc Watson

Fix

The title should be Associate Producer to be consistent with other titles that contain only one person.

Associate Producer
   Marc Watson

Associate Producer
   Marc Watson

I am going to attach a resource pack with the fix for this issue.