Changed path to Trainer Sprites Resource images to match the case of the...

Hello, I changed the updated the path to the Trainer Sprite images to fix a build issue on case sensitive operatings systems(i.e Linux, Max, Unix, etc..);
The actual path is \Resources\img\Trainer Sprites\, but it was set at \\**r**esources\img\\**t**rainer **s**prites\