The title on the Behavior pack dialogue box is not capitalized correctly

The title on the Behavior pack dialogue box is not capitalized correctly on the create new world screen.

How to reproduce:

1. Create a new world with a marketplace template
2. Unlock the creators settings
3. Remove the behavior pack
4. Observe the dialogue box title

Observed results:

The title is not capitalized correctly

Expected results:

The title should have proper capitalization